Trailrunner 2015 Calendar
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January
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Thu 1Clikapudi Trail Runs5k, 10kTrailShastaCA10:00(530) 227-8905emailwebsite
Thu 1First Day Trail Run and Walk3.6M, 1.6MTrailBloomingtonIN15:30(812) 837-9967emailwebsite
Thu 1Brazen New Year's Day Run5k, 10k, 13.1MTrailCastro ValleyCA8:30(510) 750-5919emailwebsite
Thu 1Rio Resolution Run6.8M, 3MTrailCarmelCA9:00(831) 644-2427 website
Thu 1Search and Rescue Run5K,10KTrailColorado SpringsCO10:00  website
Sat 3Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 3Wahtchung Winter Ultras26.2M, 100kTrailWatchung ReservationNJ8:00 emailwebsite
Sat 3Wild Azalea Trail Challenge27M, 50MTrailWoodsworthLA6:00(318) 880-6523emailwebsite
Sat 3Athens Big Fork Trail Marathon & Blaylock Creek 17M26.2M, 17 MTrailBig ForkARTBD  website
Sat 3Harbison Forest 50 KM50KTrailColumbiaSC7:30(803) 221-4416emailwebsite
Sat 3Frozen Assets 5K Snowshoe Race5KTrailCanadiceNY10:00(585) 690-2090emailwebsite
Sat 3Kathmandu Ultra50KTrailKathmanduNEPAL7:00 emailwebsite
Sat 3FREEZING COLD HASH RUN4MHash RunEdisonNJ10:00(732) 572-0500emailwebsite
Sat 3XTERRA Amelia Earhart Trail Run5k, 10kTrailHialeahFLTBD  website
Sat 3Neusiok Trail100k, 43M, 21.5MTrailHavelockNCTBD emailwebsite
Sat 3PHUNT 50K Trail Run50KTrailElktonMD9:00(443) 350-3852emailwebsite
Sat 3Epiphany Ultra50K, 50MUltraOaklandCATBD(510) 339-1289emailwebsite
Sat 3Swamp Forest Trail Run6.5M, 13.1M, 26.2MTrailTalahasseeFLTBD emailwebsite
Sat 3Winter Trail Run Series12KUltraBlue Jay CampgroundCA8:30(949) 635-6988emailwebsite
Sat 3Morrow Mountain Trail Races6.2M, 10MTrailAlbemarleNC9:00(864) 907-1742emailwebsite
Sat 3Harbison Trail Races50kTrailColumbiaSC7:30(830) 730-3663emailwebsite
Sat 3Lake Redding Park2M, 4.3MTrailReddingCA8:00 emailwebsite
Sat 3Watchung Winter Ultra26.2M, 50KTrailMountainsideNJ8:00(973) 627-2575emailwebsite
Sun 4Herb Parsons Trail Marathon and Half26.2M, 13.1MTrailColliervilleTN8:30(901) 355-9820emailwebsite
Sun 4Moose Tracks Snowshoe Race5KSnowshoeMinocquaWI11:00(715) 356-3309emailwebsite
Sun 4Beaver Creek Snowshoe5K, 10KSnowshoeBeaver CreekCO11:00(970) 845-5288emailwebsite
Sun 4XTERRA White Tanks20k, 8kTrailWaddellAZ8:00(602) 363-7725emailwebsite
Wed 7Snow Cheap Trail Race Series - Race 23M+Trail/SnowshoeRochesterNY19:15(585) 697-3338emailwebsite
Thu 8The Run d'Haiti5k, 10k, 25k, 50kTrailCroix des BouquetsHAITI9:00(816) 825-1220emailwebsite
Sat 10Village Creek 10k/25k Trail Run10k, 25kTrailWynneARTBD(870) 238-4610emailwebsite
Sat 10Lakeside Trail Race8M, 15MTrailBrowns SummitNC10:00(336) 288-7071emailwebsite
Sat 10Red Nose Run10MTrailBirminghamALTBD(205) 933-8911emailwebsite
Sat 10Lema Ranch2M, 4.3MTrailReddingCA8:00 emailwebsite
Sat 10Mud in Your Eye XC6KX CountryChesapeakeVA8:00(757) 373-4174emailwebsite
Sat 10Centennial Slug it Out5k, 10kTrailCarson CityNV9:00(775) 885-9965emailwebsite
Sat 10Cloudland Canyon 11 mile / 50 mile11M, 50MTrailRising FawnGA5:00 emailwebsite
Sat 10XTERRA Alabama Monte Sano State Park5k, 15kTrailHuntsvilleAL8:30(404) 310-3628emailwebsite
Sat 10Bandera Trail Races25K, 50K, 100KUltra/TrailBanderaTX7:30(512) 895-6100emailwebsite
Sat 10Hogpen Hill Climb18KHill ClimbHelenGA12:00(678) 795-0115emailwebsite
Sat 10Frozen Toe 10k10kTrailRoanokeVA9:00(540) 525-9452emailwebsite
Sat 10Swiss Snow Walk and Run6.3k, 12Km, 19.2KTrailArosaSWITZERLAND9:00 emailwebsite
Sat 10Avalon Benefit Run50MUltraAvalonCA5:00(909) 399-3553emailwebsite
Sun 11River, Roots & Ruts Trail Half-Marathon13.1MTrailAlvaFL8:00(908) 236-2122emailwebsite
Sun 11XTERRA Scramble Boney Mt Half13.1M, 6KTrailNewbury ParkCA8:00(310) 821-7898emailwebsite
Sun 11Crystal Springs Trail Run5M, 11M, 22M, 26.2MTrailWoodsideCA8:00(415) 999-2532emailwebsite
Sun 11Run to Read Half Marathon13.1Mtrail - Rail 2 TrailFairmontWV13:00(304) 366-6055emailwebsite
Sun 11Two Bays Trail Run28k, 56kTrailDromana, VictoriaAUSTRALIA7:00 emailwebsite
Sat 17Capitol Peak Mega Fat-Ass25K, 50KTrailOlympiaWA8:00(509) 846-5019emailwebsite
Sat 17Beast of Burden 100100M, 50Mcrushed cinderLockportNY10:00 emailwebsite
Sat 17Frosty Frozen Five5M, 10MTrailLittleonCO9:00 emailwebsite
Sat 17H.U.R.T. Trail 100100MUltraHonoluluHI6:00(808) 235-0577emailwebsite
Sat 17The Little River Trail Run7K , 10MTrailDurhamNC9:00(877) 751-8880emailwebsite
Sat 17Viking Winter Dash5k, 15kTrailMuncieIN11:00(317) 219-3789emailwebsite
Sat 17Frosty Trails 5 Mile Trail Run5.2MTrailNashvilleIN10:30(317) 340-7506 website
Sat 17Bigfoot Snowshoe Race5K, 10KSnowshoeTraverse CityMI9:00(734) 929-9027emailwebsite
Sat 17Winter Trail Run Series15KUltraBlue Jay CampgroundCA8:30(949) 635-6988emailwebsite
Sat 17Rail Trail Snowshoe Stomp5K, 10KSnowshoePark CityUT10:00(801) 583-6281emailwebsite
Sat 17Wee-Chi-Tah Trail Races13.1M, 26.2MTrailWichita FallsTX8:30(940) 322-3223emailwebsite
Sat 17Long Haul 100s100M, Relay, 100kmTrailWesley ChapelFL7:00(813) 244-8608emailwebsite
Sat 17Charlotte Running Company Trail Race4M, 9M, 13MTrailCharlotteNC8:00(521) 521-0531emailwebsite
Sat 17San Diego 50 and Trail Marathon50M, 26.2MTrailEscondidoCA6:30(858) 848-9249emailwebsite
Sat 17Winterrific Snowshoe Race SnowshoeSavageMNTBD(952) 447-3830emailwebsite
Sat 17Cock-A-Doodle Shoe Snowshoe Race SnowshoeSaranacNYTBD(518) 376-1809emailwebsite
Sat 17Polar Bear 5K Trail Run/Hike5kTrailLancasterPA10:00(717) 892-2026emailwebsite
Sat 17Purgatory Trail Run10M, 5kTrailSan MarcosTX9:00(512) 353-2673emailwebsite
Sat 17Soboba Trail Race50K, 25K, 5KTrailSan JacintoCA7:00(951) 634-8227emailwebsite
Sat 17Steep Ravine Trail Run7M, 13.1M, 30k, 50kTrailStinson BeachCA8:00(415) 999-2532emailwebsite
Sat 17Dirty Spokes Central Park Frosted Foot7M, 3.5MTrailGainesvilleGA8:30(404) 310-3628emailwebsite
Sat 17Bruises & Bandages5k, 10k, 13.1MTrailGeorgetownTX9:00 emailwebsite
Sat 17Tashka 50k50K, 25k, 4MTrailTuscaloosaAL7:00(205) 826-1658emailwebsite
Sat 17Wilson Creek Frozen 50k - 20.5Mile - 10.5 mile20.5M, 50k, 10M, 5MTrailMelbaID7:30(208) 371-4436emailwebsite
Sat 17Chilly Cheeks 4 Mile Run #24MTrail/roadDenverCO10:00(303) 642-7917emailwebsite
Sat 17Mount Trashmore Virginia Beach XC5KX CountryVirginia BeachVA8:00(757) 373-4174emailwebsite
Sun 18Big Bend 5050k, 25k, 10kTrailBig Bend Nat'l ParkTX7:30(210) 805-0845emailwebsite
Sun 18MENDON PONDS WINTERFEST5K, 10KSnowshoeMendonNY10:00(585) 690-2090emailwebsite
Sun 18Tahura Djuanda Trail Running Race21k,17k,10kTrailBandungINDONESIA7:15 emailwebsite
Sun 18Swamp Stomper 25K and 50K50k, 25kTrailMeeman-Shelby ForestTN7:30(901) 521-7890emailwebsite
Sun 18Boulder Lake Snowshoe Race5k, 10kSnowshoeDuluthMNTBD(320) 492-1275emailwebsite
Sun 18White River Snowshoe4k, 8kSnowshoeMt. HoodOR9:00(503) 497-4080emailwebsite
Sun 18Blast From the Past Trail Run13.1M, 6.55mTrailIssaquaWA8:00(425) 301-7009emailwebsite
Sun 18Redding Half Marathon3.1M, 6.2M, 13.1MGroomed trail &PavedReddingCA9:00(530) 241-5268 website
Wed 21Snow Cheap Trail Race Series - Race 33M+Trail/SnowshoeRochesterNY19:15(585) 697-3338emailwebsite
Sat 24Mountain Goat 12k12kTrailRomeGA10:00(706) 291-0752emailwebsite
Sat 24Winter Race #35M, 10MTrailMorristownNJ9:00(973) 627-2575emailwebsite
Sat 24Fight For Air Climb - SeattlestairsStair ClimbSeattleWATBD  website
Sat 24Winter Race #35M, 10MTrailMorristownNJ9:00(973) 627-2575emailwebsite
Sat 24Mountain Mist Trail Run50KUltraHuntsvilleAL8:00(256) 650-7063emailwebsite
Sat 24R.O.C. 7K Trail Run7kTrailColumbiaMO7:30(573) 874-7640emailwebsite
Sat 24OC Chilly Winter Trail Series4MTrailTrabuco CanyonCATBD(714) 658-3426emailwebsite
Sat 24Icebreaker 8K8KTrailGreenvilleSC8:30 emailwebsite
Sat 24Phillips Flurry Snowshoe Race5k, 10kSnowshoePhillipsWITBD(715) 339-6254emailwebsite
Sat 24South Dakota State Championship SnowshoeDeadwoodSDTBD(605) 574-2134emailwebsite
Sat 24The Jackal Trail Run8kTrailHerbertsdaleSOUTH AFRICA8:15 emailwebsite
Sat 24Swift Skedaddle4K, 10KSnowshoeSilverthornCO10:00(970) 262-7373emailwebsite
Sat 24Low O2 Snowshoe Challenge5k, 10kSnowshoeRed RiverNM8:00 emailwebsite
Sat 24Folsom South Side Trail Run38M, 50k, 10kTrailTwin BridgesCA8:00(530) 409-2989emailwebsite
Sat 24Fox Valley Winter Challenge Trail Series #15kTrailSt. CharlesIL10:00(630) 673-6060emailwebsite
Sat 24Iowa Snowshoe Championships5k, 10kSnowshoeCedar FallsIATBD(319) 277-1154emailwebsite
Sat 24Coldwater Rumble10K, 32K, 18K, 9KTrailGoodyearAZ8:30(602) 361-7440emailwebsite
Sat 24Methow Valley Snow Run15kTrailWinthropOR9:00 emailwebsite
Sat 24Coyote Hills Half Marathon/10K/5K10k, 5k, 13.1MTrailFremontCA9:00(510) 750-5919emailwebsite
Sun 25Psychodelic 5K Trail Run - Winter5kTrailKansas CityMO9:00(816) 810-0440 website
Sun 25Winterfest Snowshoe Run5k, 10KSnowshoeChelanWATBD(206) 601-7484emailwebsite
Sun 25New Balance Trail Run6k, 12kTrailATKV, Buffelspoort, RSASOUTH AFRICA9:00 emailwebsite
Sun 25Fight For Air Climb - PortlandstairsStair ClimbPortlandORTBD  website
Sun 25Noquemanon Snowshoe25KSnowshoeMarquetteMI12:45(888) 578-6489emailwebsite
Sun 25ESSRA NYS Snowshoe Championships SnowshoePaul SmithsNYTBD(518) 327-3363emailwebsite
Sun 25Calico Trail Run30K, 50KTrailCalico Ghost TownCA7:00(760) 220-6626emailwebsite
Sun 25SIDE-HILLER4MSnowshoeCenter SandwichNH11:00(603) 367-8676emailwebsite
Sun 25Spooner's Cove Trail Run5M, 7M, 25K, 50KTrailLos OsosCA8:30 emailwebsite
Sun 25XTERRA Bayamon Trail Run5k, 10kTrailBayamonPUERTO RICO9:00  website
Sun 25Florida Challenge Trail Run5K, 13.1MTrailTampaFL8:00(813) 232-5200emailwebsite
Sun 25PCS Chilly Cheeks 7M Trail Run7MTrailReadingPA11:00(610) 779-2668emailwebsite
Mon 26Arrowhead 135 Mile Winter Ultra135MTrailInternational FallsMN7:00(651) 777-6868emailwebsite
Tue 27Udder Buster3M, 6M, 12MTrailShubertNE7:30 emailwebsite
Sat 31The Coastal ChallengeStage 225-250k; 6 daysStage RaceCosta RicaCOSTA RICA6:00(203) 353-1608emailwebsite
Sat 31Sedona Marathon13.1M, 26.2M, 5K50% dirtSedonaAZ8:00(800) 775-7671emailwebsite
Sat 31Mud in Your Eye XC8KX CountryNorfolkVA8:00(757) 373-4174emailwebsite
Sat 31Pennsylvania State Snowshoe Championships5k, 10kSnowshoeZeiglervillePA11:00(570) 788-4219emailwebsite
Sat 31Western Pleasure Snowshoe Race SnowshoeSandpointIDTBD  website
Sat 31Expedition Paris Mountain5M, 10M, 15MTrailGreenvilleSC8:00(864) 907-1742emailwebsite
Sat 31Big D Stair Climb51 flights; 1020 stepsstair climbDallasTX7:15(972) 239-0959emailwebsite
Sat 31Death Valley Trail Marathon and 30K30K, 26.2MTrailDeath ValleyCA8:45(415) 868-1829emailwebsite
Sat 31Orcas Island 25k25KTrailEastsoundWA8:30(509) 846-5019emailwebsite
Sat 31Kahtoola Wasatch Winter Bigfoot Festival 50K50KSnowshoeMidwayUT8:00(801) 808-4222emailwebsite
Sat 31Rocky Raccoon Trail 50M50MUltraHuntsvilleTX6:00(512) 895-6100emailwebsite
Sat 31Kirby Flats Endurance Trail Run10k, 25k, 50kTrailLeakeyTX6:00(210) 888-9449emailwebsite
Sat 31Winter Trail Run Series18KUltraBlue Jay CampgroundCA8:30(949) 635-6988emailwebsite
Sat 31Rocky Raccoon Trail 100100MUltraHuntsvilleTX6:00(512) 895-6100emailwebsite
Sat 31Clover Creek3k, 6kTrailReddingCA8:00 emailwebsite
Sat 31Run for Regis Trail 50K, Marathon & Half Marathon Fun Run50k, 26.2m, 13.1MTrailPeninsulaOH7:30(440) 478-5800emailwebsite

February
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sun 1XTERRA Mission Gorge5K or 10KTrailSan DiegoCA8:00(310) 821-7898emailwebsite
Sun 1Northern Vermont Snowshoe Challenge4K, 8KSnowshoeJeffersonvilleVT10:30(802) 644-8282emailwebsite
Sun 1Super Bowl Trail Races6MTrailBaltimoreMD9:00(410) 821-1799emailwebsite
Sun 1Super Bowl Half and 5k13.1M, 5kTrailColorado SpringsCOTBD emailwebsite
Sun 1XTERRA McDowell Mountain7K, 15MTrailFountain HillsAZ8:00(602) 363-7725emailwebsite
Mon 2Antelope Canyon 50K and 50M50K, 50MTrailPageAZ7:00(970) 712-4247emailwebsite
Wed 4Snow Cheap Trail Race Series - Race 43M+Trail/SnowshoeRochesterNY19:15(585) 697-3338emailwebsite
Wed 4Empire State Run Up5KStair ClimbNYNY8:00(212) 860-4455 website
Thu 5Le TREG®180KTrail - stageFada - Ennedi, ChadAFRICA7:00 emailwebsite
Fri 6The Night Mare40MTrailWilkesboroNC23:00(336) 724-1803emailwebsite
Sat 7Orcas Island 50k50KTrailEastsoundWA8:30(509) 846-5019emailwebsite
Sat 7White Rock Classic25K,50KTrailLake SylviaAR7:00(479) 444-8955emailwebsite
Sat 7Dirty Spokes Heritage Park Trail Run7.5M, 2.8MTrailWatkinsvilleGA8:30(404) 310-3628emailwebsite
Sat 7BCR Kaweka Mountain Marathon43KTrailHastingsNEW ZEALAND6:00(022) 120-1956emailwebsite
Sat 7Winter Race #410k, 13.1MSnowshoeMorristownNJ9:00(973) 627-2575emailwebsite
Sat 7Ultra Trail ARENAL Volcano10k, 21k, 5k, 115kTrailArenalCOSTA RICA7:00 emailwebsite
Sat 7MSIG Sai Kung26k, 50k, 13kTrailSai KungHONG KONG7:00 emailwebsite
Sat 7Sean O'Brien 50/50 Trail Race50m, 50k, 26.2MTrailLa JollaCATBD  website
Sat 7Fight For Air Climb - LouisvillestairsStair ClimbLouisvilleKYTBD  website
Sat 7Uwharrie Mountain Race8M, 20M, 40MUltra/TrailTroyNC6:30 emailwebsite
Sat 7Fight for Air Climb: Jacksonville Stair ClimbJacksonvilleFLTBD(239) 908-2680emailwebsite
Sat 7Creepy Crawlies & Critters5k, 10kTrailBudaTX9:00 emailwebsite
Sat 7Fight For Air Climb - BostonstairsStair ClimbBostonMATBD  website
Sat 7ICY-8 Hour Trail Run8 HourTrailTriangleVA7:00(703) 403-0138emailwebsite
Sat 7Winter Splash8MTrailSpruce PineNC13:00(828) 765-5495emailwebsite
Sat 7Fight For Air Climb - NashvillestairsStair ClimbNashvilleTNTBD  website
Sat 7Cast a Shadow 6Hour Snowshoe Race/Relay6 HoursSnowshoeCanadiceNY14:00(585) 271-7045emailwebsite
Sat 7FROST EAGLE5M, 13.1MTrailSammamishWA9:30(206) 200-2840emailwebsite
Sat 7Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 7Iola Twilight Snowshoe Races5k, 10KSnowshoeIolaWI18:00(715) 701-0360emailwebsite
Sat 7Lema Ranch2.5M, 5MTrailReddingCA8:00 emailwebsite
Sat 7Louisville's Luv'n the Hills 50 Km Trail Run50K. 15MTrailLouisvilleKY8:00(502) 807-8439emailwebsite
Sat 7Tubbs' Romp to Stomp Out Breast Cancer3K, 5KSnowshoeSkykomishWA10:00(800) 882-2748emailwebsite
Sat 7Piney Woods TrailFest10K, 20K, 50KTrailHoustonTX7:30(210) 222-2222emailwebsite
Sat 7Empyrean 5k Trail Run5kTrailAshlandNE11:00(402) 434-5960emailwebsite
Sat 7Camp Saratoga 8K8.25KSnowshoeWiltonNY10:30(518) 584-1198emailwebsite
Sat 7China Camp Challenge5k, 10k, 13.1MTrailSan RafaelCA8:30(415) 380-1785emailwebsite
Sat 7Tubbs' Romp to Stomp Out Breast Cancer3K, 5KSnowshoeOntarioCANADA10:00(800) 882-2748emailwebsite
Sat 7Treehaven Tromp SnowshoeTomahawkWITBD(715) 453-4106emailwebsite
Sat 7Scout Strong 10k/5k10k, 5kTrailDeltaAL8:00(256) 362-8443emailwebsite
Sat 7Rut Rogue 40s40M, 40K, relayTrailEdgefieldSC7:00(706) 833-3380emailwebsite
Sat 7Fairbanks Snowshoe Classic5K, 7.5KSnowshoeFairbanksAK12:00(907) 458-7173emailwebsite
Sat 7Iron Horse Endurance Runs100m, 100k, 50mTrailFlora HomeFL7:00(904) 655-6511emailwebsite
Sat 7Jed Smith Ultra Classic30K, 50K, 50M50%trail/50% dirtElverta/SacramentoCA9:00(916) 455-8710emailwebsite
Sat 7Twin Cities Snowshoe Races5k, 10kSnowshoeMinneapolisMN10:00(612) 787-4014emailwebsite
Sat 7durtyfeets Trail Series7kTrailUptonMA9:00 emailwebsite
Sun 8Natural Bridge Caverns Trail Runs13.1M, 5k, 10kTrailSan AntonioTX7:00(210) 912-8874emailwebsite
Sun 8Dirty Love10KTrailWilloughby HillsOH9:30  website
Sun 8Golden Gate Trail Run5M, 13.1M, 15M, 26.2MTrailSausalitoCA8:30 emailwebsite
Sun 8Fight For Air Climb - Oakbrook TerracestairsStair ClimbOakbrook TerraceILTBD  website
Sun 8Maine Snowshoe Champs4.25MSnowshoeRangeleyME11:00(207) 797-3560emailwebsite
Sun 8Yukon Arctic Ultra100 MTrailWhitehorse,Yukon Terr.CANADA10:30 emailwebsite
Sun 8Mill Stone 50K50KTrailFort MillSC8:00(803) 230-0352emailwebsite
Sun 8Holloway Park Half & 5K5k, 13.1MTrailLakelandFL8:00(813) 625-1417emailwebsite
Sun 8Squirrelly Tail Twail Wun13.1MTrailLewisberryPA10:00 emailwebsite
Fri 13Ice Ultra230KTrail StageLaplandSWEDEN7:00 emailwebsite
Fri 13The Rouge-Orleans126MTrail/some pavedBaton RougeLA19:00(225) 335-2596emailwebsite
Sat 14Lake James Trail Races5k, 11m, 15MTrailNeboNC9:00(704) 895-6479emailwebsite
Sat 14Little Su 50K50KUltraBig LakeAK11:00(907) 346-3910emailwebsite
Sat 14Hagg Lake Trail Run50KTrail/UltraForest GroveOR8:00(503) 643-6779emailwebsite
Sat 14Winter Trail Run Series21KUltraBlue Jay CampgroundCA8:30(949) 635-6988emailwebsite
Sat 14Kingman Farm Moonlight5kSnowshoeMadburyNH18:00 emailwebsite
Sat 14Jackpot Ultra Running Festival50M, 100M, 50K, 24Hroad/crush limestoneSan Jacinto Mtns.CATBD emailwebsite
Sat 14Moab's Red Hot 50K50K, 33kTrailMoabUT8:00(435) 259-3053emailwebsite
Sat 14Bend 5km/10km Snowshoe Races5K, 10KSnowshoeBendOR10:00(541) 408-1801emailwebsite
Sat 14Susitna 100 Race Across Frozen Alaska100MUltraBig LakeAK9:00(907) 345-2282emailwebsite
Sat 14Raging Bull Relay Trail Run TrailWagon Train LakeNE15:00(402) 432-3622emailwebsite
Sat 14Eagle Endurance Almost Nine Mile Trail Run9.1MTrailMcClellanvilleSC8:00(843) 478-1779emailwebsite
Sat 14Tahquamenon Falls Snowshoe Race5k, 10kSnowshoeParadiseMI11:00(715) 460-0426emailwebsite
Sat 14Winter Warrior Snowshoe Race SnowshoeDurangoCOTBD emailwebsite
Sat 14Black Canyon Trail 100 Kilometer Run100kTrailGoodyearAZ7:00(602) 361-7440emailwebsite
Sat 14Scrub Jay 5K RUN5KTrail and sandSarasotaFL8:00(941) 685-7454emailwebsite
Sat 14Love Can Be Cold5k, 10kTrailCarson CityNV9:00(775) 885-9965emailwebsite
Sat 14Fleet Feet Store2M, 5.5MTrailReddingCA8:00 emailwebsite
Sat 14Love. Run. Marathon.26.2M,13.1M, 10KTrailHuntsvilleTX8:00(936) 523-0121emailwebsite
Sat 14Racing Gnome Snow Run10kSnowshoeJohnsvilleCA9:35(530) 386-7167emailwebsite
Sat 14Psycho WyCo Run Toto Run Trail Races10M, 20M, 50KTrailKansas CityKS8:00(816) 810-0440emailwebsite
Sat 14Sun Country Snowshoe Run5k, 10KSnowshoeCle ElumWATBD(206) 601-7484emailwebsite
Sat 14Cold Feat 10k10kTrailStaten IslandNY10:00(718) 667-2165emailwebsite
Sun 15Fort Ebey Kettles Trail Run10k, 13.1M, 20M, 26.2MTrailCoupevilleWA10:00(206) 291-8250emailwebsite
Sun 15Climb the Carew - Fight For Air1MStair ClimbCincinnatiOH7:30(513) 985-3990emailwebsite
Sun 15Destin 50 Beach Ultra50M, 50kbeach - ultraDestinFL5:00 emailwebsite
Sun 15Hagg Lake Trail Run25KTrail/UltraForest GroveOR9:00(503) 643-6779emailwebsite
Sun 15Bandit Trail Runs15k, 30k, 50kTrailSimi ValleyCA8:00(805) 823-3409emailwebsite
Sun 15Flatwoods 10M & 5K Ramble5k, 10MTrailTampaFL8:00(813) 232-5200emailwebsite
Wed 18Snow Cheap Trail Race Series - Race 53M+Trail/SnowshoeRochesterNY19:15(585) 697-3338emailwebsite
Wed 18Fight For Air Climb - SpringfieldstairsStair ClimbSpringfieldILTBD  website
Sat 21FOURmidable50K, 35k, 21k, 8MTrailCoolCA7:00(702) 526-7317emailwebsite
Sat 21Fight For Air Climb -- Dallas Stair ClimbDallasTXTBD(727) 347-6133emailwebsite
Sat 21Run for Ray3M, 19M 18MTrailWinnabowNC8:30 emailwebsite
Sat 21Febapple Frozen Fifty50M, 50K, 21M, 10MTrailMilburnNJ7:00(973) 627-2575emailwebsite
Sat 21Montara Mountain Trail Run10k, 13.1M, 26.2m, 50kTrailPacificaCA8:00(415) 999-2532emailwebsite
Sat 21Escape from Folsom 10 Mile and Fleet Feet 5k10M, 5kTrailFolsomCA9:00(916) 202-3006emailwebsite
Sat 21LOViT 100k100kTrailRoyalAR8:00(501) 952-8972emailwebsite
Sat 21XTERRA Thrill in the Hills Xduro21K, 42KTrailWinderGA8:00(404) 310-3628emailwebsite
Sat 21Vail Mountain Winter Uphill2.8MHill ClimbVailCO7:00(970) 389-5392emailwebsite
Sat 21Snowman Stampede10M, 20MTrailAuroraCO10:00 emailwebsite
Sat 21Fox Valley Winter Challenge Trail Series #28kTrailAuroraIL10:00(630) 673-6060emailwebsite
Sat 21Fort William Runduro15K, 22KStage RaceFort WilliamSCOTLAND8:30  website
Sat 21Chilly Cheeks 4 Mile Run #34MTrail/roadDenverCO10:00(303) 642-7917emailwebsite
Sat 21Exeter Snowshoe Hullabaloo4MSnowshoeExeterNH11:00 emailwebsite
Sat 21Blackwater Trail Run50KTrailMiltonFL7:00(850) 435-9222emailwebsite
Sat 21Jazz Trax Snowshoe Stomp10kSnowshoeBear ValleyCA10:00(209) 795-1697emailwebsite
Sat 21Surfside beach Marathon and Half Marathon26.2M, 13.1M, 50kBeachSurfside BeachTX7:00(979) 230-3433emailwebsite
Sat 21Accenture Tower Stair Climb to the Top660 stepsStair ClimbMinneapolisMN8:00(651) 227-8014 website
Sat 21Black Warrior-Phillip Parker Memorial Trail Runs50K, 25K, 5M, relayTrailMoultonAL8:00(256) 685-1653emailwebsite
Sat 21OC Chilly Winter Trail Series4MTrailTrabuco CanyonCA8:30(714) 658-3426emailwebsite
Sat 21NB Trail Run Grabouw5k, 11kTrailGrabouwSOUTH AFRICA9:00 emailwebsite
Sun 22Lord Hill Trail Runs5M, 10M, 20M, 50kTrailSnohomishWA8:00(425) 301-7009emailwebsite
Sun 22XTERRA Crystal Cove Trail Run5k, 15kTrailNewport BeachCA9:00(310) 821-7898emailwebsite
Sun 22PCS UGLY MUDDER 7 MILE TRAIL RUN7MTrailReadingPA11:00(610) 779-2668emailwebsite
Sun 22Run the Republic47 FloorsStair ClimbDenverCO8:00(303) 847-0280 website
Sun 22Highland Forest Snowshoe Race5k, 10kSnowshoeFabiusNYTBD(315) 655-2524emailwebsite
Sun 22Mt. Shasta Snowshoe Races5k, 10kSnowshoeMt. ShastaCATBD(530) 925-2359emailwebsite
Fri 27US National Snowshoe Champs5K, 10KSnowshoeEau ClaireWITBD(518) 643-8806emailwebsite
Sat 28Fight For Air Climb - Fort LauderdalestairsStair ClimbFort LauderdaleFLTBD(239) 908-2680emailwebsite
Sat 28South Mountains Half Marathon13.1MTrailConnelly SpringsNC8:00(864) 907-1742emailwebsite
Sat 28Snow Cheap Trail Race Series - Race 63M+Trail/SnowshoeRochesterNY19:15(585) 697-3338emailwebsite
Sat 28AdventureMax Half Marathon Trail Run13.1MTrailInnsbrookMO9:00(573) 777-2257emailwebsite
Sat 28Black Mountain Marathon26.2MTrailBlack MountainNC7:00(828) 713-9139emailwebsite
Sat 28Tubbs' Romp to Stomp Out Breast Cancer3K, 5KSnowshoeStratton MountainVTTBD(800) 882-2748emailwebsite
Sat 28Fight For Air Climb -- Houston Stair ClimbHoustonTXTBD(727) 347-6133emailwebsite
Sat 28Nueces50M, 50k, 25k, 10kTrailRockspringsTX6:00(512) 895-6100emailwebsite
Sat 28Fight For Air Climb - New HavenstairsStair ClimbNew HavenCTTBD(239) 908-2680emailwebsite
Sat 28Frosty Championship1M, 3M, 10Mrail trailReddingCA10:00(530) 241-5268emailwebsite
Sat 28Woodside King's Mountain Trail Races5M, 13.1MTrailWoodsideCA9:00(415) 868-1829emailwebsite
Sat 28Explore Your Limits5k, 10kTrailRoanokeVA9:00(540) 525-9452emailwebsite
Sat 28Addo Elephant 100/50 Miler100M, 50M, 25MTrailAddo Elephant Nat'l ParkSOUTH AFRICATBD emailwebsite
Sat 28Fight For Air Climb - Salt Lake CitystairsStair ClimbSalt Lake CityUTTBD  website
Sat 28Fight For Air Climb - Oklahoma CitystairsStair ClimbOklahoma CityOKTBD  website

March
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sun 1Porcupine Mountains Snowshoe Race5k, 10kSnowshoeSilver CityMI11:00(715) 701-0360emailwebsite
Sun 1Long Play Race5M, 13.1M, 33M, 66MTrailBrooksvilleFL6:30(813) 404-9002emailwebsite
Sun 1Angry Tortoise 25k/50k25K, 50kTrailBrycevilleFL7:00(904) 502-9407emailwebsite
Sun 1Scale the Strat - Finals108 floorsStair ClimbLas VegasNVTBD  website
Sun 1Fight For Air - Renaissance Center1MStair ClimbDetroitMI7:30(513) 985-3990emailwebsite
Sun 1Backyard Burn Trail Running Series #15M, 10MTrailCliftonVA9:00(571) 251-6034emailwebsite
Sun 1Lake Natoma50k, 26.2M, 13.1MTrailfolsomCA7:00(702) 526-7317emailwebsite
Fri 6GlobalLimits Sri Lanka -The Wild Elephant Trail210Kstage raceColomboSRI LANKA8:00 email 
Fri 6Savannah Grit 175175KTrailSavannahGA15:00(912) 398-9941emailwebsite
Sat 7Granite State Snowshoe Championships10kSnowshoeGorhamNH11:00 emailwebsite
Sat 7Rugged Maniac Charleston5kMud Run/obstaclesMt. PleasantSC9:00(919) 370-2097emailwebsite
Sat 7Lost Trail Half Marathon Challenge13.1M, 5kTrailFolsomCA8:30(916) 202-3006emailwebsite
Sat 7Way too Cool 50K50KUltraCoolCA8:00(916) 765-6021emailwebsite
Sat 7The 'Stampede' Trail Adventure Run6M, 13.1M, 50kTrailWilderness ParkNE8:30(402) 432-3622emailwebsite
Sat 7Fight For Air - The Terminal Tower1MStair ClimbClevelandOH7:30(513) 985-3990emailwebsite
Sat 7Romancing the Island12K, 25KTrailTiburonCA9:00(415) 868-1829emailwebsite
Sat 7Tubbs' Romp to Stomp Out Breast Cancer3K, 5KSnowshoeFriscoCOTBD(800) 882-2748emailwebsite
Sat 7Moab Off-Road Duathlon3K run, 12K bike, 6K runTrailMoabUT9:00(970) 389-4838emailwebsite
Sat 7Moab's Spring Trail Run6k, 17kTrailMoabUT8:30(970) 389-4838emailwebsite
Sat 7Marathon IRAZU Volcano42KTrailSAN JUAN DE ChicuCOSTA RICA7:00 emailwebsite
Sat 7Sanborn Park Trail Challenge4.2M, 9M, 13.1MTrailSaratogaCA5:00(530) 409-2989emailwebsite
Sat 7Nocturna IRAZU10k, 21k, 5kTrailSAN JUAN DE ChicuCOSTA RICA17:00 emailwebsite
Sat 7Bound the Mound13.1M, 5k, 10kTrailEvansvilleIN8:00(812) 449-7584emailwebsite
Sat 7Seneca Creek Greenway Trail Races26.2M, 50KTrailDamascusMD8:00(301) 258-0281emailwebsite
Sat 7Green Jewel 50k50kTrailRocky RiverOH9:00 emailwebsite
Sat 7Umstead Trail Marathon26.2MTrailRaleighNC9:00(919) 968-1774emailwebsite
Sat 7Coastal Challenge Series North Shore6k, 11k, 17k, 22k, 32KTrailAucklandNEW ZEALAND8:00  website
Sat 7Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 7Carl Touchstone Memorial Mississippi Trail 5050M, 50K, 20KUltra/TrailLaurelMS6:00(601) 425-7005emailwebsite
Sat 7Fight for Air Climb OrlandostairsStair ClimbOrlandoFLTBD(239) 908-2680emailwebsite
Sat 7C-Hill, Run Hill, Ice5k, 8MTrailCarson CityNV9:00(775) 885-9965emailwebsite
Sat 7NorCal John Frank Memorial1M, 3M, 10MPAVEDReddingCA10:00(530) 241-5268emailwebsite
Sun 8Stanky Creek Marathon and Half Marathon26.2M, 13.1MTrailBartlettTN8:30(901) 355-9820emailwebsite
Sun 8XTERRA Black Canyon13.1M, 9kTrailBlack Canyon CityAZ8:00(602) 363-7725emailwebsite
Sun 8Tree Frog 10K and Half Trail Runs10K, 13.1MTrailSebastianFL7:40(772) 202-0220emailwebsite
Sun 8Sahara Race250kstage racePetraJORDAN7:00(202) 478-0218emailwebsite
Sun 8Fight For Air Climb - Chicago103 Floors, 2109 Stepsstair climbChicagoIL7:00(212) 055-0700 website
Sun 8Backyard Burn Trail Running Series #25M, 10MTrailAnnandaleVA9:00(571) 251-6034emailwebsite
Thu 12XTERRA Brandywine Creek Trail Run5k, 12kTrailWilmingtonDE9:00(267) 251-3431 website
Fri 13Run through time marathon13.1M, 26.2MTrailSalidaCO9:00(719) 877-7763emailwebsite
Sat 14Monument Valley 50K, 50M50K, 50MTrailMonument ValleyUT7:00(970) 712-4247emailwebsite
Sat 14Mrs Robinson's Romp7MTrailKansas CityKS9:00(816) 810-0440emailwebsite
Sat 14Montvale Trail Runs5M, 10MTrailMontvaleVA9:00(540) 525-9452emailwebsite
Sat 14OC Chilly Winter Trail Series4MTrailTrabuco CanyonCA8:30(714) 658-3426emailwebsite
Sat 14Fight For Air Climb - AlbuquerquestairsStair ClimbAlbuquerqueNMTBD  website
Sat 14Seamus Scramble5k, 5MTrailWest BendWI8:30(231) 883-8828emailwebsite
Sat 14tarawera ultramarathon run56K, 50MTrailBay of PlentyNEW ZEALANDTBD emailwebsite
Sat 14Fight For Air Climb in Buffalo Stair ClimbBuffaloNYTBD emailwebsite
Sat 14Fight For Air Climb - IndianapolisstairsStair ClimbIndianapolisILTBD  website
Sat 14ZombieRunner San Francisco Run10k,13.1MTrailSan FranciscoCA8:00 emailwebsite
Sat 14Styx 'n Stones Trail Run15k, 30kTrailLittle RockAR8:00 emailwebsite
Sat 14Land between the Lakes50M, 60K, 26.2m, 23KTrailGrand RiversKY6:00(800) 456-9404emailwebsite
Sat 14Badger Cove Half Marathon/10K/5K13.1M, 5k, 10kTrailLivermoreCA8:00(510) 750-5919emailwebsite
Sat 14Mesquite Canyon Trail Races13.1M, 5M, 50k, 26.2MTrailWaddellAZTBD(602) 361-7440emailwebsite
Sat 14Top of the Mountain To Ya12kTrailDanburyNC9:00(864) 907-1742emailwebsite
Sat 14Clear Lake Fitness Club Seabrook Lucky Trail13.1MTrailSeabrookTX7:15(281) 483-3652emailwebsite
Sun 15TARC Spring Thaw 6 Hour6HourTrailAndoverMA9:00 emailwebsite
Sun 15Mt. Lowry Challenge11.75k, 22kTrailWellingtonNEW ZEALAND9:00 emailwebsite
Sun 15Fight For Air Climb: Phoenix53 flightsStair ClimbPhoenixAZ8:00(602) 429-0007emailwebsite
Sun 15Northern Trails Marathon and 10 Mile26.2M, 10MTrailGreensboroNC9:00(313) 304-0903email 
Sun 15Fall Creek Falls12MTrailPikevilleTN8:00(865) 988-3906emailwebsite
Sun 15Old West Trails 50k and 30k Fun Run30k, 50kTrailJulianCATBD emailwebsite
Sun 15Fall Creek Falls Trail Runs13.1M, 50kTrailPikevilleTN10:00(865) 988-3906emailwebsite
Fri 20Antelope Island 50K/100K50k, 100kTrailSyracuseUT6:00(801) 732-9242emailwebsite
Sat 21Vaal Eden Challenge14k, 25k, 50k,10kTrailParysSOUTH AFRICA7:30 emailwebsite
Sat 21ROLLER COASTER RUN21.5K, 43KTrailMt DandenongAUSTRALIA7:15 emailwebsite
Sat 21Eco Lonestar XTERRA Trail Run5k, 16kTrailBurnetTX9:00(972) 966-1300 website
Sat 21Fox Valley Winter Challenge Trail Series #38kTrailGenevaIL10:00(630) 673-6060emailwebsite
Sat 21Wellness Magazine 5K presented by the Super Dentists5kTrailSan DiegoCO8:00(858) 259-1501email 
Sat 21Rat Race Spring Edition10k, 20kTrailWaretownNJ8:45(908) 489-0926emailwebsite
Sat 21Chuckanut 50K50KTrailFairhavenWA8:00(206) 715-0919emailwebsite
Sat 21XTERRA Hickory Knob Trail Run3.4M, 7.2M, 14.4M, 26.7M, 50kTrailMcCormickSC8:00(225) 772-2737emailwebsite
Sat 21Pittsburgh Fight for Air Climb - Gulf TowerStair Climbstair climbPittsburghPATBD(724) 933-6180emailwebsite
Sat 21Lake Martin 100100M, 50M, 27MTrailAlexander CityAL6:30(205) 262-9714emailwebsite
Sat 21TATUR SIx Hour/Three Hour Snake Run3Hour, 6 HourTrailTulsaOK9:00(918) 814-6433emailwebsite
Sat 21Badwater Cape Fear51MTrailBald Head IslandNC7:45(310) 570-2613emailwebsite
Sat 21Leprechaun Leap 5K Run/Walk5kTrailBirminghamAL8:00(205) 213-8859emailwebsite
Sat 21THE MT TAMMANY 1040MTrailTriangleVA6:30(703) 403-0138emailwebsite
Sat 21Northburn Station 100 miler100M, 100kTrailOtagoNEW ZEALAND6:00 emailwebsite
Sat 21NJ Ultra Festival100M, 100K, 50M, 50K, 26.2MTrailLong ValleyNJ4:00(973) 627-2575emailwebsite
Sat 21Fight for Air Climb: Tampa Stair ClimbTampaFLTBD(727) 347-6133 website
Sat 21Fight For Air Climb - MilwaukeestairsStair ClimbMilwaukeeWITBD  website
Sat 2124 Hours of Utah50k, 100k, 100m, relay, 6HTrailMoabUT7:00(303) 249-1112emailwebsite
Sat 21Napa Valley Trail Races26.2M, 6.2MTrailCalistogaCA9:00(415) 868-1829emailwebsite
Sat 21Fight For Air Climb - New York CitystairsStair ClimbNew YorkNYTBD  website
Sun 22Big Climb Seattle69 flightsStair ClimbSeattleWATBD emailwebsite
Sun 22Fight for Air Climb41 flightsStair ClimbDes MoinesIA8:01(515) 309-9507emailwebsite
Sun 22Backyard Burn Trail Running Series #35M, 10MTrailTriangleVA9:00(571) 251-6034emailwebsite
Thu 26Pickled Feet Runs6H, 12H, 24H, 100MTrailEagleID10:00(208) 371-4436emailwebsite
Sat 28Master the Met Stair Climb42 flightsStair ClimbSt. LouisMO8:00(314) 645-5505emailwebsite
Sat 28Blu Relentless50M, 100M, 50K, 24HTrailSan Jacinto Mtns.CATBD emailwebsite
Sat 28Brazen Goonies Half Marathon/10K/5K10k, 5k, 13.1MTrailVacavilleCA8:00(510) 750-5919emailwebsite
Sat 28Fight For Air Climb - San Francisco Stair ClimbSan FranciscoCA8:00(510) 638-5864emailwebsite
Sat 28Gorge Waterfalls 100K100KTrailCascade LocksOR8:00 emailwebsite
Sat 28Phipps Bend River Run11MTrailSurgoinsvilleTN8:30(423) 272-4812emailwebsite
Sat 28Race for R.A.R.E5k, 10M, 50KTrailGastoniaNCTBD(704) 577-4682emailwebsite
Sat 28Spirit 100/50 Mile100M, 50MTrailOttawaKS6:00(316) 689-6829emailwebsite
Sat 28Trailbreaker Marathon Races26.2M, 13.1M, 5kPart TrailWaukeshaWI8:00(262) 524-3716emailwebsite
Sat 28Gorge Waterfalls 100k100kTrailCascade LocksOR8:00 emailwebsite
Sat 28Pilot Mountain Pay Back26.2M, 14.5MTrailPilot MountainNC8:00(336) 403-7557emailwebsite
Sat 28Umstead 100 Mile Endurance Run50M, 100MUltraRaleighNC6:00(919) 847-7613emailwebsite
Sat 28Crown King Scramble50M, 50KUltraPhoenixAZ7:00(623) 954-8341emailwebsite
Sat 28San Felipe Shootout5k,10k,13.1M, 22.4MTrailNeedvilleTX7:30(832) 472-4453emailwebsite
Sat 28Laughlin Half Marathon & 5k13.1MTrailLaughlinNV7:30(435) 680-1592emailwebsite
Sat 28Fort Clinch 100100M, 50MTrailFernandina BeachFL6:30(813) 453-4187emailwebsite
Sat 28Fight For Air Climb - providencestairsStair ClimbprovidenceRITBD  website
Sat 28Fight For Air Climb - CharlottestairsStair ClimbCharlotteNCTBD  website
Sat 28Behind the Rocks30k, 50k, 50MTrailMoabUT6:00(719) 429-9501emailwebsite
Sat 28Golden Gate Trail Races7M, 13.1M, 26.2MTrailSausalitoCA9:00(415) 868-1829emailwebsite
Sat 28McKay Hollow Madness Half Marathon Trail Run13.1MTrailHuntsvilleAL7:00(256) 517-1783emailwebsite
Sat 28Vaal Eden Rhino Challenge25k,14k,10.5k ParysSOUTH AFRICA7:30 emailwebsite
Sat 28Dash Point10k, 21kTrailFederal Way,WA9:00(425) 301-7009emailwebsite
Sun 29XTERRA Camp Eagle Trail Runs6k, 21kTrailRockspringsTX8:00(830) 683-3219emailwebsite
Sun 29Mountains-to-Sea Trail 12-Mile Challenge12MTrailWake ForestNC8:00(919) 265-3904emailwebsite
Sun 29Trap Pond 50K, Marathon, Half Marathon50k, 26.2M, 13.1MTrail- crushed stoneLaurelDE7:30(901) 355-9820emailwebsite
Sun 29Fools Trail run30k, 50kTrailWilloughby HillsOHTBD  website
Sun 29Virginia Creeper Marathon26.2MTrailAbingdonVA8:00(423) 292-9980emailwebsite
Sun 29Fight For Air Climb - San Diego Stair ClimbSan DiegoCATBD(619) 683-8650emailwebsite
Sun 29Gorge Waterfalls 50k50kTrailCascade LocksOR8:00 emailwebsite
Sun 29Xterra Trout Creek Trail Runs5K, 15KTrailThonotosassaFL8:30(813) 232-5200emailwebsite
Sun 29Austin Rattler25k, 75KTrailRocky Hill RanchTX5:00(719) 219-9357emailwebsite
Sun 29SciaccheTrail45KTrailCinque TerreITALYTBD emailwebsite

April
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Fri 3Marathon des Sables145M 6 day stage raceTrailsud-MarroquíSAHARATBD(208) 787-2077emailwebsite
Sat 4Hells Hills50M, 31M, 15M, 6MUltra/TrailSmithvilleTX5:00(512) 895-6100emailwebsite
Sat 4Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 4XTERRA Power to the Tower13.1M, 8kTrailKingsportTNTBD(423) 230-0002 website
Sat 4American River 5050MUltraSacramentoCA6:00(916) 765-6021emailwebsite
Sat 4Croom Fools Trail Run50M, 50K, 15KTrailBrooksvilleFL6:00(813) 232-5200emailwebsite
Sat 4Shotgun Trail Blast10k, 25k, 50k, 5kTrailMarcolaOR12:00(541) 343-6414emailwebsite
Sat 4Rockin' K Trail Runs26.2M, 50MTrail/UltraKanopolis State LakeKS7:00(785) 531-9019emailwebsite
Sat 4Dirty Spoke Olde Rope Mill Trail Running Race6.5M, 3.1MTrailWoodstockGA8:30(404) 310-3628emailwebsite
Sat 4Santa Teresa County Park5K,10K, 13.1MMountainSan JoseCA8:45(530) 409-2989emailwebsite
Sat 4Angry Cow Trail Run7kTrailFairburyNETBD  website
Sat 4Easter Bunny Hop 5k5kTrailGreenvilleSC8:30 emailwebsite
Sat 4Grizzly Peak Trail Run10K, 13.1M, 19M, 26.2MTrailBerkeleyCA8:00(415) 999-2532emailwebsite
Sat 4Muddy Trails Bash5k, 10kTrailThe WoodlandsTX15:00(281) 210-3800emailwebsite
Sun 5Hams and Hamstrings5kTrailColorado SpringsCO9:00(719) 362-3306emailwebsite
Wed 8Alsea Falls Spring Fling5M, 10M, 20MTrailMonroeOR10:00(541) 225-7946emailwebsite
Thu 9Solemates Prescott Circle Trail150M, 200MTrailPrescottAZ6:00 emailwebsite
Fri 10Galapagos Running Adventure26.2MTrail/StagesIsabela Island/GalapagosECUADOR5:00(310) 395-5265emailwebsite
Fri 10Potawatomi Trail Runs30M, 50M, 100M, 150MUltraPekinIL6:00(309) 346-3601emailwebsite
Fri 10Solemates Prescott Circle Trail100M, 50MTrailPrescottAZ10:00 emailwebsite
Fri 10Zion 100100MTrailVirginUT6:00(303) 257-3549emailwebsite
Fri 10Buffalo Stampede26KTrailBrightAUSTRALIATBD emailwebsite
Fri 10Ragnar Trail Atlanta120MRelayConyersGA14:00(724) 433-5992emailwebsite
Fri 10Zumbro100MTrailWabashaMNTBD emailwebsite
Sat 11Ayala Cove Trail Run5m, 10m, 15mTrailTiburonCA10:50(415) 999-2532emailwebsite
Sat 11Oriflamme 50K50kTrailCleveland National ForestCA7:00(619) 795-1245emailwebsite
Sat 11Buffalo Stampede75kTrailBrightAUSTRALIATBD emailwebsite
Sat 11Fight For Air Climb - Sacramento Stair ClimbSacramentoCA8:00(916) 554-5864emailwebsite
Sat 11Annadel Half Marathon13.1MTrailSanta RosaCA8:00 emailwebsite
Sat 11Squak Mountain 12k, Half-marathon and 50k12k, 13.1M, 50kTrailIssaquahWA8:00(425) 301-7009emailwebsite
Sat 11Madeira Island Ultra Trail105k, 55k, 25kTrailMadeiraPORTUGALTBD emailwebsite
Sat 11Tyler Arboretum Trail Run6.2MTrailMediaPA9:00(484) 478-1576emailwebsite
Sat 11Forget the PR, Mohican 50K50kTrailLoudonvilleOH8:00(419) 564-2530emailwebsite
Sat 11Wild Sebastian25M, 50M, 75M 100MTrailFellsmereFL7:00(772) 202-0220emailwebsite
Sat 11Mill Mountain Mayhem10kTrailRoanokeVA9:00(540) 525-9452emailwebsite
Sat 11Allerton Trails Half Marathon and 10K13.1M, 10kTrailMonticelloIL9:00 emailwebsite
Sat 11Zion 50K50KTrailVirginUT7:00(970) 712-4247emailwebsite
Sat 11Fight for Air Climb63 flightsStair ClimbLos AngelesCA9:00(310) 735-9186emailwebsite
Sat 11Lake Sonoma 5050MTrailGeyservilleCATBD(707) 431-7878emailwebsite
Sat 11Lake McMurty Trail Runs25K, 50K, 12KTrailStillwaterOK8:00(918) 814-6433emailwebsite
Sat 11Muddy Marathon with Half and Quarter Marathon26.2M, 13.1M, 10kTrailRockawayNJ8:00(973) 627-2575emailwebsite
Sat 11Whispering Pines 12 Hour12HTrailInvernessFL7:00(803) 537-6962emailwebsite
Sat 11Dirty Spokes Charleston Park 6.5 Mile Trail Running Race6.5MTrailCummingGA8:30(404) 310-3628emailwebsite
Sat 11Ozark Foothills 50k/25k25K, 50KTrailWildwoodMO7:30(636) 633-6731emailwebsite
Sat 11Zumbro17MTrailWabashaMN9:00 emailwebsite
Sat 11War at Windrock50K, 10KTrailOliver SpringsTN8:00(865) 356-6984emailwebsite
Sat 11Kal-Haven Trail Run33.5MTrailKalamazooMI8:00(269) 375-5316emailwebsite
Sat 11One Day for the KIA 24 Hour Endurance Run24HTrailColumbusOH9:00 emailwebsite
Sat 11Zumbro50MTrailWabashaMN0:01 emailwebsite
Sat 11Mt. Tam WILD BOAR10k, 13.1MTrailMill ValleyCA8:00(415) 868-1829emailwebsite
Sat 11Zion 100K100KTrailVirginUT6:00(970) 712-4247emailwebsite
Sun 12Cascadia Trail Series - Timp Shadow 5k5kTrailOremUT8:00(801) 735-2640emailwebsite
Sun 12Cape Cod Trail Race10k, 50k, 13.1M, 26.2MTrailE. FalmouthMA8:00(774) 836-2905emailwebsite
Sun 12Buffalo Stampede26.2MTrailBrightAUSTRALIATBD emailwebsite
Sun 12Xterra Cheyenne Mountain State Park5K, 12K, 24KTrailColorado SpringsCO8:00(404) 421-3231emailwebsite
Sun 12Brew To Brew 42.5 Miler42.5MUltra/RelayKansas CityMO6:00(816) 578-4565emailwebsite
Sun 12Xterra Black Mountain Trail Run5k, 15kTrailSan DiegoCA8:00(310) 821-7898emailwebsite
Sun 12Backyard Burn #45M, 10MTrailLortonVA9:00(571) 251-6034emailwebsite
Thu 16Race the Promised Land124K, 70KTrailReutISRAEL23:00 emailwebsite
Fri 17Desert RATS Trailrunning Festival5M, 13.1MTrailFruitaCO6:00(303) 249-1112emailwebsite
Fri 17Smoky Mountain Relay201Mtrail/relay/mountainAshevilleNC5:00(541) 951-9939emailwebsite
Sat 18Fight For Air Climb - AtlantastairsStair ClimbAtlantaGATBD(239) 908-2680emailwebsite
Sat 18Leona Divide 50 Miler and 50K50M, 50KUltraLake HughesCA6:00(760) 765-1149emailwebsite
Sat 18Laurel Run Ascent Trail Race11mTrailChurch HillTN8:30(423) 272-4812emailwebsite
Sat 18durtyfeets Goat Hill4.5MTrailUxbridgeMATBD emailwebsite
Sat 18 The TROHY TRAIL21k, 5k, 10kTrailSarapiquiCOSTA RICA16:00 emailwebsite
Sat 18The North Face Endurance Challenge5k,10k,13.1,26.2M, relay, 50k, 50MTrailSterlingVA5:00(467) 475-1317emailwebsite
Sat 18Durty Spur Trail Run10k, 30kTrailHamiltonTX8:00(254) 386-3216emailwebsite
Sat 18Mokelumne River50M, 50K, 8M, 13.1M, 26.2MTrailCamanche LakeCA6:00(702) 526-7317emailwebsite
Sat 18Free State Trail Runs100K, 40MTrailKansas CityKS8:00(816) 810-0440emailwebsite
Sat 18Climb the Ridge5MTrailMariettaSC8:30(864) 660-1065emailwebsite
Sat 18Yamacraw 50K50KTrailSternsKY9:00(865) 660-3700emailwebsite
Sat 18Trail Mix Race MN25K, 50K, RelayTrail, ultra, teamRockfordMN8:00(763) 694-7725emailwebsite
Sat 18Diablo Trails Challenge 50K/Half Marathon/10K/5K10K, 13.1M, 50k, 5kTrailWalnut CreekCA7:00 emailwebsite
Sat 18Yakima Skyline Rim 50k50kTrailEllensburgWA8:00 emailwebsite
Sat 18Muddy Sneaker 20K20KTrailItalyNY9:00(585) 271-7045emailwebsite
Sat 18Ouachita Trail 5050M, 50KUltraLittle RockAR6:00(501) 329-6688emailwebsite
Sat 18Wild Sebastian25M, 50M, 75M, 100MTrailFellsmereFL7:00(772) 202-0220emailwebsite
Sat 18Escape from Prison Hill Runs13.1M, relayTrailCarson CityNV9:00(775) 882-0410emailwebsite
Sun 19Yakima Skyline Rim 25k25kTrailEllensburgWA8:00 emailwebsite
Sun 19Backyard Burn #55M, 10MTrailFairfax StationVA9:00(571) 251-6034emailwebsite
Sun 19Morris Broadband Half Marathon13.1MTrailBrevardNC7:30(828) 277-5151 website
Sun 19Westminster Trail Half Marathon 10k/5k10k, 13.1M, 5kTrailWestminsterCO9:00(858) 259-1501emailwebsite
Sun 19XTERRA Seneca Creek Trail Run5k, 10kTrailGaithersburgMD8:00  website
Sun 19Foxy Half Marathon & 5K13.1M, 5KTrailSan DiegoCA7:00(619) 265-7374emailwebsite
Sun 19Don't Run Boston50kTrailMiltonMA8:00 emailwebsite
Mon 20Ka'ena Pt.10k Trail Run10kTrailNorth ShoreHI8:00(808) 228-0892emailwebsite
Fri 24Grand Viduta Stage Race43Mstage raceHuntsvilleAL7:30 emailwebsite
Fri 24Ultra-Trail Mount Fuji90k, 160kTrailMt. FujiJAPAN15:00 emailwebsite
Fri 24Moonlight Bootlegger Roanoke3.1MTrailRoanokeNC20:20(313) 304-0903emailwebsite
Fri 24Salt Flats Endurance Races50M, 100Mtrail, sand, roadWendoverUT7:00 emailwebsite
Fri 24Ragnar Trail Zion120MRelayOrdervilleUT7:00(724) 433-5992emailwebsite
Sat 25Coastal Challenge Series Tawharanui6k, 11k, 17k, 22k, 32KTrailAucklandNEW ZEALAND8:00  website
Sat 25O24 - Outrun 24 Hour Trail Run24HTrailKirtlandOH7:00(440) 463-6002emailwebsite
Sat 25Fight For Air Climb - BoisestairsStair ClimbBoiseIDTBD  website
Sat 25XTERRA Bluebonnet Trail Run5k, 10kTrailBurnetTX9:00(972) 966-1300 website
Sat 25Fight For Air Climb - HartfordstairsStair ClimbHartfordCTTBD(239) 908-2680emailwebsite
Sat 25Cheyenne Mountain Trail Races25k, 50kTrailColorado SpringsCO8:00 emailwebsite
Sat 25Rodeo Beach Rumble8k, 13.1M, 30k, 50kTrailSausalitoCA8:30(415) 380-1785emailwebsite
Sat 25Ft. Collins Trail Half Marathon and 10k10k, 13.1MTrailLivermoreCO9:00(858) 259-1501emailwebsite
Sat 25Brazos Bend 5050M, 50K, 25k, 10kTrailNeedvilleTX6:00(832) 472-4453emailwebsite
Sat 25Shangri-La Marathon & Ultra100k, 50k, 42k, 21kMountainShangri-LaCHINA5:00(310) 954-7977emailwebsite
Sat 25TARC Spring Classic10K loopsTrailWestonMA9:00 emailwebsite
Sat 25Indiana Trail 100 and 50100M, 50MTrailAlbionIN6:00(260) 341-9491emailwebsite
Sat 25Ralph Waldo Emerson Trail Race10M, 5kTrailConcordNH10:00 emailwebsite
Sat 25Sierra Azul Half Marathon Challenge & 10K13.1M, 10kTrailLos GatosCA8:30(530) 409-2989emailwebsite
Sat 25Trail Half Marathon13.1MTrailPinckneyMI9:00(734) 929-9027emailwebsite
Sat 25Triple Crown Trail Races3.1M, 6.2M, 13.1MTrailNewarkDE7:30(302) 731-4169emailwebsite
Sat 25Chippewa 50K Ultra Trail Run50k, 10kTrailNew AuburnWI8:00(651) 653-7401emailwebsite
Sat 25Ethiopian Lakes Trail85kTrailHawassaETHIOPIA9:00 emailwebsite
Sat 25Lung Bustin' Justin5kTrailSpartaWI9:00(608) 269-4522emailwebsite
Sun 26Mount Lemmon Marathon and Half13.1M, 26.2MMountain Road UphillTucsonAZ6:30 emailwebsite
Sun 26Capitol Peak 55k and 50M55k, 50MTrailOlympiaWA6:00(509) 846-5019emailwebsite
Sun 26The Trail Marathon/Road Ends26.2M, 50k, 5MTrailPinckneyMI7:30(734) 929-9027emailwebsite
Sun 26XTERRA Lake Las Vegas Runs5k, 10k, 21kTrailHendersonNV8:00(808) 792-2611emailwebsite
Sun 26Leatherman's Loop10KTrailCross RiverNY9:00(914) 273-2750emailwebsite
Sun 26The Backside Trail Marathon13.1M, 26.2MTrailLouisvilleKY8:00(502) 298-7788email 
Mon 27Spokane River Run5K, 10K, 25K, 50KTrailSpokaneWA7:45(509) 939-1381emailwebsite
Wed 29NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite

May
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Fri 1Kokopelli Kids Trail Series.5 mile to 1.65MTrailColorado SpringsCO17:30(719) 337-2737emailwebsite
Sat 2Amasa6.5M, 9.5M, 15.5MTrailMoabUT8:00(719) 429-9501emailwebsite
Sat 2Good Water Rim Trail 25K/50K25k, 50kTrailCastledaleUT7:00(801) 728-9121emailwebsite
Sat 2Philosopher's Way Trail Run7K , 15kTrailChapel HillNC9:00(877) 751-8880emailwebsite
Sat 2Miwok Trail 100K100KTrailSausalitoCA5:40(303) 333-1822emailwebsite
Sat 2Wambaw Swamp Stomp50MTrailAwendawSC7:00(843) 478-1779emailwebsite
Sat 2Heartland 5050MTrailCassodayKS6:00 emailwebsite
Sat 2Pollock Pines - Run in the Pines5k, 10M, 50K, 20MTrailPollock PinesCA8:00(530) 409-2989emailwebsite
Sat 2The North Face Endurance Challenge5k,10k,13.1,26.2M, relay, 50k, 50MTrailBear MountainNY5:00(214) 451-1909emailwebsite
Sat 2Collegiate Peaks Races50M, 25MUltra/TrailBuena VistaCO6:30(719) 395-2472emailwebsite
Sat 2Wild Wild West Marathon50k, 26.2M, 10M, 3MTrailLone PineCA7:00(760) 876-4444emailwebsite
Sat 2Western Pacific Marathon/ Half Marathon/10K/5K13.1M, 5k, 10kTrailFremontCA7:30(510) 750-5919emailwebsite
Sat 2Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 2Greenland Trail Races50K, 25K, 8MTrailCastle RockCO7:00(720) 985-9047emailwebsite
Sat 224 Hour Adventure Trail Run24 HourTrailTriangleVA7:00(703) 403-0138emailwebsite
Sat 2Cinco de Mayo5k, 10kTrailLake PowayCA7:30 emailwebsite
Sat 2XTERRA Trail Run – Wallum Lake6.5M, 5MTrailDouglasMA9:00 emailwebsite
Sat 2Pandora's Box of Rox10k, 26.2M, 13.1MTrailBurnetTX7:00(512) 294-6456emailwebsite
Sat 2Ride the Wind Trail Rces100M, 100k, 50k, 13.1MTrailLas VegasNV7:00(702) 526-7317emailwebsite
Sat 2XTERRA Myrtle Beach Trail Run10k, 20k, 50kTrailMyrtle BeachSCTBD  website
Sat 2Trail Nut - 10K and Half Marathon13.1M, 10kTrailBedfordVA9:00(540) 525-9452emailwebsite
Sat 2Grand Ridge Trail Run5M. 13.1M, 26.2M, 50kTrailSammamishWA8:00(425) 301-7009emailwebsite
Sun 3XTERRA The CLAW 10 & 5 Mile Adventure Run10M, 5MTrailAlafia River State PkFL8:00(813) 404-9002emailwebsite
Sun 3Cimmaron 50K Endurance Run50MTrailCimarronCO6:00(970) 765-7255emailwebsite
Sun 3Xterra Claw Trail Run8k, 16kTrailLithiaFL8:00(808) 792-2611emailwebsite
Sun 3Greenwood Furnace Trail Challenge13.1MTrailHuntingdonPA8:00(814) 364-1373emailwebsite
Mon 4Badwater Salton Sea81MTrailBorrego SpringsCA7:00(310) 570-2613emailwebsite
Mon 4Hydra's trail event26k, 10k, 5kTrailHydra IslandGREECE20:30 emailwebsite
Wed 6NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 8Pondo Drifter 3 Day Trail Run70Kstage raceTranskeiSOUTH AFRICA8:00 emailwebsite
Fri 8Kokopelli Kids Trail Series.5 mile to 1.65MTrailColorado SpringsCO17:30(719) 337-2737emailwebsite
Fri 8Picnic Island Adventure Run #14MX CountryTampaFL18:45(813) 404-9002emailwebsite
Fri 8Spruce Woods Trail Races10k, 13.1M 50K, 50MTrailManitobaCANADATBD(204) 227-8698emailwebsite
Sat 9Cinderella Trail Run10k, 13.1M, 26.2M, 50kTrailOaklandCA8:00(415) 999-2532emailwebsite
Sat 9Muir Woods Marathon, 25K & 7 Mile25K, 7M, 26.2MTrailStinson BeachCA9:00(415) 868-1829emailwebsite
Sat 9Wapack and Back Trail Races21.5M, 50MTrailAshburnhamMA5:00(978) 761-0574emailwebsite
Sat 9Sunflower Relay and Iron Event26.2MTrailWinthropWA8:00(509) 996-3287emailwebsite
Sat 9PCT 50 Trail Run50MTrailCleveland National ForestCA6:00(619) 795-1245emailwebsite
Sat 9Quad Rock 50 and 25 Mile25M, 50MTrailFort CollinsCO5:30 emailwebsite
Sat 9Cinderella Trail Run10k, 13.1M, 26.2M, 50kTrailOaklandCA8:00(415) 999-2532emailwebsite
Sat 9Ice Age Trail Race50K, 50MTrailLa GrangeWI6:00(414) 232-5411emailwebsite
Sat 9Wildcat Half Marathon, 10K/5K13.1M, 5k, 10kTrailEl SobranteCA8:00(510) 750-5919emailwebsite
Sat 9Mill Stone Half Marathon13.1M, 8kTrailFort MillSC8:30(803) 230-0352emailwebsite
Sat 9Stateline Loop 10K/5K Trail Race for Conservation10k, 5ktrailKennett SquarePA9:00(610) 347-0347emailwebsite
Sat 9Fear the Deer trail 1/2 marathon13.1MTrailLittletonCO7:00(720) 352-3638emailwebsite
Sat 950s' For Yo Momma50M, 50k, 25kTrailCirclevilleOH6:30(740) 412-5649emailwebsite
Sat 9Horse Lake Half5M, 13.1MTrail WenatcheeWA9:00(509) 387-0051emailwebsite
Sat 9Festival of Colors5k, 10kTrailHubertusWI9:00(231) 883-8828emailwebsite
Sat 9Run to Momma 5k/15k5k, 15kTrailcharlestonSC8:00(843) 478-1779emailwebsite
Sat 9Transvulcania75KTrailLa PalmaCANARY ISLANDS6:00  website
Sat 9Grand Canyon Half Marathon13.1MTrailGrand CanyonAZTBD(949) 295-3302emailwebsite
Sat 9Salomon Ultra Trail Hungary111KTrailSzentendreHUNGARY21:00 emailwebsite
Sat 9Rock-On, Lake Perry! 50K, Half, 5K5k, 50k, 13.1MTrailMeridenKS8:00(816) 810-0440emailwebsite
Sat 9Gold Rush 100K100kTrailFolsomCA5:00(916) 600-6528emailwebsite
Sat 914K(arat) Women's Run14k, 5kTrailKettle Moraine ForestWI8:30(231) 883-8828emailwebsite
Sat 9Mount Magazine Trail Run18MTrailParisAR8:00(501) 851-6182emailwebsite
Sat 9Dirty Spokes Harbins Park13.1M. 3.1MTrailDaculaGA8:00(404) 310-3628emailwebsite
Sat 9Uncorked 100K Relay100kLimestone TrailAugustaMO7:00 emailwebsite
Sat 9Spruce Woods Ultra100MTrailManitobaCANADATBD(204) 227-8698emailwebsite
Thu 14Women's Trail Running CampVaries/CampCampEstes ParkCO16:00(970) 586-4432emailwebsite
Thu 14Dirty Spokes North Georgia College 5.3/2.55.3M, 2.5MTrailOakwoodGA8:30(404) 310-3628emailwebsite
Thu 14Three Days at the Fair48H, 24H, 12H, 6HTrailAugustaNJ9:00(973) 627-2575emailwebsite
Fri 15Kokopelli Kids Trail Series.5 mile to 1.65MTrailColorado SpringsCO17:30(719) 337-2737emailwebsite
Fri 15Rock Dallas XTERRA Trail Run10k, 25kTrailFlower MoundTX8:00(972) 966-1300 website
Sat 16Sun Mountain Trail Races50K, 50MTrailWinthropWA8:00(509) 846-5019emailwebsite
Sat 16Fountainhead Off-Road Half Marathon &10K13.1M, 10KTrailFairfax StationVA8:00(571) 251-6034emailwebsite
Sat 16Uff Da5k, 13.1M85% gravelWoodvilleWI8:00(715) 698-2555emailwebsite
Sat 16Superior Trail races25K, 50KTrail/ultraLutsenMN7:00(763) 551-0099emailwebsite
Sat 16Born To Run Ultra Running Extravaganza10m, 30m, 60m, 100m, 200mTrailLos OlivosCA6:30(805) 448-2782emailwebsite
Sat 16Malibu Creek Trail Challenge14MTrailCalabasasCA7:30(310) 821-7898emailwebsite
Sat 16Keswick Trail Races13.1M, 10K, 26.2M, 50k, 5k, 25kTrailBorrowdaleUNITED KINGDOM11:30 emailwebsite
Sat 16Massanutten Mountain Trails 100100MUltraFront RoyalVA5:00(410) 987-8172emailwebsite
Sat 16Black Mountain Monster 12/24 Relay/Individual24hr, 12hr, 6H, Relay, 5kTrailBlack MountainNC8:30(814) 648-0680emailwebsite
Sat 16Grand Canyon 50K, 50M, 100M50K, 50M, 100MTrailFredoniaAZ6:00(970) 712-4247emailwebsite
Sun 17Horseshoe Lake Trail Run4M, 9M, 13.1M, 26.2MTrailPalo AltoCA8:00(415) 999-2532emailwebsite
Sun 17Eleven Miles To Paradise11MTrailParadiseMT9:00(406) 546-7744emailwebsite
Sun 17Maratòn Alpina Zegama-Aizkorri42KTrailGuipuzcoa, Basc CountrySPAINTBD  website
Sun 17Sun Mountain Trail Races25KTrailWinthropWA8:00(509) 846-5019emailwebsite
Sun 17XTERRA White Clay Creek Trail Run10k, 21KTrailNewarkDETBD  website
Sun 17Dirty German Endurance Fest25K, 50K, 80K, 50MTrailPhiladelphiaPA8:00(717) 484-1127emailwebsite
Sun 17XTERRA Oak Mountain5k, 10k, 20kTrailPelhamAL8:00(808) 792-2611emailwebsite
Wed 20NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Wed 20Nitro Trail Half Marathon/10K/5K5k, 10k, 13.1MTrailPinoleCA8:30(510) 750-5919emailwebsite
Sat 23Mt. Wilson Trail Race8.6MTrailSierra MadreCA7:30(626) 355-5278emailwebsite
Sat 23China Camp Trail Run5k, 10K, 13.1M, 42kTrailSan RafaelCA8:30(703) 317-7473emailwebsite
Sat 23Wachusett Mtn. Trail Run4.3MHill ClimbPrincetonMA9:30 emailwebsite
Sat 23The Sehgahunda Trail Marathon & Relay26.2MTrail PortagevilleNY7:45(585) 732-1090emailwebsite
Sat 23Jemez Mountain Trail Runs50M, 50K, 13.1MTrailLos AlamosNM5:00(505) 660-8591emailwebsite
Sat 23Ridgeline Ramble10K, 20K, 20k relayTrailEugeneOR8:00(541) 343-6414emailwebsite
Sat 23Salomon Trail Running Festival at Pineland Farms50k, 50M, 25kTrailNew GloucesterME6:00(207) 210-8655emailwebsite
Sat 23Nedbank Save the Rhino 2 day Trail Run50MTrailWarmbathSOUTH AFRICA8:00 emailwebsite
Sat 23Sulphur Springs Trail Runs10K, 25K, 50K, 50M, 100MTrail/UltraDundas, OntarioCANADA8:00(905) 333-0652emailwebsite
Sat 23Soaring Eagle Trail Run5M, 10k, 13.1M, 26.2M, 50kTrailSammamishWA8:00(425) 301-7009emailwebsite
Sun 24Charlie Horse Half Marathon13.1MTrailPlowvillePA9:00(269) 357-3325emailwebsite
Sun 24Wyoming Marathon Races13.1M, 26.2M, 50K, 5KTrailLaramieWY6:00(307) 635-3316emailwebsite
Mon 25Memorial Day Trail Race 5mi & 8mi5M, 8MTrailCharlotteNC9:00(704) 391-3900emailwebsite
Tue 26Vail Valor Canine X-Country Run/Hike3MX CountryVailCO13:00(970) 445-7076emailwebsite
Tue 26Vail Valor Marathon, Marathon Relay, and Half26.2M, 13.1Mhalf dirt/half pavedVailCO8:00(970) 445-7076emailwebsite
Wed 27NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 29Maxi Race80KTrailAnnecyFRANCETBD emailwebsite
Fri 29Twilight Trail Run7.4M, 3.1MTrailGrotonCT18:00(860) 536-0060emailwebsite
Fri 29GlobalLimits Bhutan - the Last Secret200Kstage raceThimphuBHUTAN8:00 email 
Sat 30Moonshine Trail Races7M, 14M, 3.5MTrailShastaCA10:00(530) 227-8905emailwebsite
Sat 30Ontario Summit Trail Races26.2M, 13.1MTrailBristol SpringsNY10:00(585) 690-2090emailwebsite
Sat 30Fight For Air Climb -- Austin Stair ClimbAustinTXTBD(727) 347-6133emailwebsite
Sat 30Mohican Trail 100 Mile and 50 Mile100M, 50MUltraLoudonvilleOH5:00(419) 989-0239emailwebsite
Sat 30RUNNING DAVENTURA42K, 21K, 10k, 5kTrailPraia do Forte (Bahia)BRAZIL7:30(713) 035-3600emailwebsite
Sat 30XTERRA Karuizawa Trail Run15k, 30kTrailJapanJAPANTBD  website
Sat 30San Bruno Mountain Run10k, 13.1M, 5kTrailSan BrunoCA9:00(415) 380-1785emailwebsite
Sat 30XTERRA Tsali Trail Run5k, 10kTrailBryson CityNCTBD  website
Sat 30Paris Mountain Trail Run 12K12kTrailGreenvilleSC8:00(864) 678-0084emailwebsite
Sat 30XTERRA Georgia Deep South 15K/5K15k, 5kTrailJacksonGA8:00(404) 310-3628emailwebsite
Sat 30Canyon Meadow Trail Run5M, 13.1M, 26.2M, 18MTrailOaklandCA8:00(415) 999-2532emailwebsite
Sat 30Blue Crab Bolt 10K Trail Running Series #110kTrailGaithersburgMD8:00(571) 251-6034emailwebsite
Sat 30Ultimate Direction Dirty 3050k, 12MTrailBlack HawkCO6:00(303) 990-9049emailwebsite
Sat 30Cayuga Trails Marathon26.2MTrailVirgilNY6:00(607) 275-3572emailwebsite
Sun 31Red Devil Challenge10k, 25kTrailCashmereWA9:00(509) 387-0051emailwebsite
Sun 31Run for the Hills8k, 30KTrailCorvallisOR8:00(541) 753-4794emailwebsite
Sun 31Echo Valley Trail Run10k, 13.1M, 50k, 26.2MTrailChelanWA8:00(425) 301-7009emailwebsite
Sun 31Conquer the Cove25k, 26.2MTrailRoanokeVA6:00(540) 525-9452emailwebsite
Sun 31Gobi March250kTrailBortolaCHINA8:00(202) 478-0218emailwebsite
Sun 31Cayuga Trails 50-mile run50MTrailVirgilNY6:00(607) 275-3572emailwebsite

June
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Tue 2Summer XC Runs1M, 2M, 3MX CountryHuntsvilleAL8:00(256) 533-0013 website
Wed 3NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Thu 4Dino Trail Run - BHRC Trail Running Series4MTrailRapid CitySD17:30(605) 000-0000emailwebsite
Fri 5Bryce 100M100MTrailBryce Canyon CityAZ6:00(970) 712-4247emailwebsite
Fri 5Ragnar Trail Snowmass120MRelaySnowmassCO7:00(724) 433-5992emailwebsite
Sat 6Vashon Island Ultramarathon and Trail Run50K, 10MTrailVashon IslandWA8:30(206) 713-3478emailwebsite
Sat 6Vigor Utah - Solitude Mountain Resort, trail running seri3M, 5M, 8M, 11MTrailCottonwood HeightsUT7:00(801) 943-7738emailwebsite
Sat 6San Diego 100 Mile Endurance Run100MUltraSan DiegoCA7:00(760) 560-7236emailwebsite
Sat 6Truckee Running Festival5K, 10K, 13.1MTrailTruckeeCA8:00(925) 818-8302emailwebsite
Sat 6Shadow of the Giants 50K50K, 20KUltraFish CampCA7:00(559) 683-7420emailwebsite
Sat 6Blue Crab Bolt 10K Trail Running Series #210kTrailClarksburgMD8:00(571) 251-6034emailwebsite
Sat 6Bryce 50M50MTrailBryce Canyon CityAZ7:00(970) 712-4247emailwebsite
Sat 6Fight For Air Climb - BenningtonstairsStair ClimbBenningtonVTTBD  website
Sat 6Kettle Moraine 100 Endurance Runs100K, 100MUltraEagleWI6:00(608) 259-2311emailwebsite
Sat 6Berry Creek Falls Trail Run10k, 15k, 25k, 50kTrailBoulderCA8:00(415) 999-2532emailwebsite
Sat 6XTERRA Richmond Xduro10K, 21KTrailRichmondVA8:00(877) 983-7721emailwebsite
Sat 6Blackhawk Trail Half Marathon and 10K10K, 13.1Mmost trailGoldenCO8:00(303) 926-1017emailwebsite
Sat 6Inca Trail to Machu Picchu Marathon30K, 26.6MAdventure Run/StagesCuscoPERU5:00(310) 395-5265emailwebsite
Sat 6Bryce 50K50KTrailBryce Canyon CityAZ7:00(970) 712-4247emailwebsite
Sat 6Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 6Hell Hole Hundred100M, 100KTrailBetheraSC7:00(843) 478-1779emailwebsite
Sat 6Old Dominion 100 Mile Endurance Run50M, 100MUltraWoodstockVA4:00(703) 530-7937emailwebsite
Sat 6Eurocross 5K & 8K5k, 8kTrailHuntsvilleAL8:00(256) 880-1862emailwebsite
Sat 6Trail Quake Half Marathon/10K/5K13.1M, 5k, 10kTrailSaratogaCA8:00(510) 750-5919emailwebsite
Sat 6Vail Pass Half Marathon13.7MTrailVailCO8:00(970) 949-1999emailwebsite
Sun 7Mountain Games 10km Spring RunOff10KTrailVailCO9:00(970) 949-1999emailwebsite
Sun 7Old Sandwich Road Race13.1Mdirt roadPlymouthMA10:00(617) 680-4230emailwebsite
Sun 7XTERRA Eureka Springs Trail Run6k, 12k, 24kTrailEureka SpringsARTBD  website
Sun 7Big Basin 50k/Marathon26.2M, 50KTrailOaklandCA8:00(415) 999-2532emailwebsite
Sun 7Hardscrabble Mountain Trail Run5k, 10kTrailWestcliffeCO6:30(719) 783-3018emailwebsite
Wed 10NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 12Picnic Island Adventure Run #24MX CountryTampaFL18:45(813) 404-9002emailwebsite
Sat 13yellowstone Half Marathon13.1MTrailGrand CanyonAZTBD(949) 295-3302emailwebsite
Sat 13Calero Park Runs9M, 16M, 32M, 50M, 2.8MMountainSan JoseCA7:00(530) 409-2989emailwebsite
Sat 13Summer Intro 2.8-Mile Trail Run2.8MTrailKansas CityKS9:00(816) 810-0440emailwebsite
Sat 13XTERRA Turkey Track Trail Run26.2m, 13.1M, 5k, 10kTrailPagosa SpringsCO8:00(970) 398-0612emailwebsite
Sat 13Sour Grapes Half Marathon10.55k, 13.1M, 1MTrailBrainerdMN7:30(218) 829-8770emailwebsite
Sat 13Mt Evans Ascent14.5 MHill ClimbIdaho SpringsCO7:30(970) 642-7917emailwebsite
Sat 13Deerfield Lake Loop - BH Trail Running Series11MTrailHill CitySD9:00(605) 000-0000emailwebsite
Sat 13Outeniqua Quest132k, 108k, 29kTrailWildernessSOUTH AFRICA8:00 emailwebsite
Sat 13Ohio Pyle Trail Running Classic26.5M, 7.6M, 15.5MTrailOhiopylePA8:00(724) 205-6450emailwebsite
Sat 13SoCal Wine Country Women's Half Marathon13.1MTrailTemeculaCA7:00 emailwebsite
Sat 13Flight of Fire13.1MTrailLas VegasNV7:00(702) 526-7317emailwebsite
Sat 13Conserve School 20K and 5k20k, 5kTrailLand O' LakesWI8:00(715) 701-0360emailwebsite
Sat 13TARC Trail Runner’s CampVariouscampWestwoodMA9:00 emailwebsite
Sat 13Rodeo Valley Trail Run8k, 13.1M, 30k, 50kTrailRodeo BeachCA8:30(703) 317-7473emailwebsite
Sat 13Running Wild 7K Trail Run7KTrailPelican RapidsMNTBD(218) 736-6050emailwebsite
Sat 13City of Trails 5K/10K Trail Run5K, 10KTrailSt. Croix FallsWI9:00(715) 557-0197emailwebsite
Sun 14Beacon Rock 50k/25k50k, 25KTrailNorth BonnevilleWA8:00 emailwebsite
Sun 14XTERRA Muleshoe Trail Runs6k, 16kTrailSpicewoodTX8:00(521) 751-8940emailwebsite
Sun 14South Park Trail Marathon and Half28M, 15MTrailFairplayCO8:00(720) 624-9237emailwebsite
Sun 14Desert R.A.T.S. (Race Across The Sand)148MTrail - Stage RaceMoabCO13:00(303) 249-1112emailwebsite
Sun 14OSS/CIA 50 Mile Night Run25M, 50MTrailTriangleVA20:00(703) 403-0138emailwebsite
Sun 14Wildhorse Trail Half Marathon and 5K Fun Run13.1MTrailChula VistaCA7:00(619) 265-7374emailwebsite
Wed 17NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Thu 18Trail Trot5kTrailHollandMI19:00(616) 355-1057emailwebsite
Fri 19Rock the night Away5k, 10k, 13.1MTrailKansas CityKS20:30(816) 810-0440emailwebsite
Fri 19Ragnar Trail Relay Appalachians120MRelayBruceton MillsWV7:00(724) 433-5992emailwebsite
Fri 19Big Horn Mtn. Wild and Scenic Runs100MTrailDaytonWY6:00(307) 672-5356emailwebsite
Sat 20Mount Washington Road Race7.6MHill ClimbGorhamNH10:00(603) 466-3988emailwebsite
Sat 20River of No Return Endurance Runs25k, 50k, 100kTrailChallisID6:00  website
Sat 20Taylor Mt.5M, 13.1M, 26.2M, 50KTrailIssaquahWA8:00(209) 925-3530emailwebsite
Sat 20Blue Crab Bolt 10K Trail Running Series #310kTrailClarksburgMD8:00(571) 251-6034emailwebsite
Sat 20Leadville Trail Marathon26.2MTrailLeadvilleCO8:00(719) 486-3502emailwebsite
Sat 20Walt Stack Double Dipsea Handicap Race13.7MTrailStinson BeachCA8:00(510) 750-5919emailwebsite
Sat 20Dirty Spokes Haw Creek Park5.5M. 2.85MTrailCummingGA8:00(404) 310-3628emailwebsite
Sat 20XTERRA Big Elk26.2M, 21KTrailElktonMD8:00  website
Sat 20Red Hot Half Marathon and 5K Trail Run13.1M, 5kTrailCartersvilleGA7:30(678) 895-2631emailwebsite
Sat 20Big Horn Mtn. Wild and Scenic Runs30K, 50M, 50KTrailDaytonWY6:00(307) 672-5356emailwebsite
Sat 20Tanglewood Tanglefoot Trail Run10k, 20kTrailElmiraNY10:00(607) 732-6060emailwebsite
Sat 20FIBArk 10k Trail Run10KTrailSalidaCO8:00(719) 539-5703emailwebsite
Sat 20mozart 100 - Salzburg Running Festival100k, 55k, 25kTrailSalzburgAUSTRIA5:00 emailwebsite
Sat 20Mary's Peak 50K/25K25k, 50kTrailBlodgettOR7:00(541) 225-7946emailwebsite
Sat 20The Dizzy GOAT - 3, 6, and 12 hour runs3H, 6H, 12HTrailSchramm Pk State Rec AreaNE7:00(402) 885-4839emailwebsite
Sun 21San Lorenzo River Trail Run10k, 26.2M, 13.1M, 50kTrailSanta CruzCA8:00(415) 999-2532emailwebsite
Sun 21Summer solstice Ultra 50+54MTrailBreckenridgeCO5:30(970) 389-4111emailwebsite
Sun 21XTERRA Gator Bait Trail Run5k, 15kTrailHuntsville State ParkTX8:00(972) 966-1300 website
Sun 21Burton Creek Trail Runs6k, 12k, 13.1M, 50KTrailTahoe CityCA8:00(925) 818-8302emailwebsite
Mon 22Dragon's Back Race200MmountainConwy CastleWALES7:30 emailwebsite
Wed 24NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 26Skyrunning World Championships - Vertical K3Mhill climbChamonixFRANCETBD  website
Fri 26Leadville Trail 100 Training Run Weekend26M, 21M, 12MRunning WeekendLeadvilleCO8:00(719) 486-3502emailwebsite
Sat 27Rocky's Rollercoaster Run5k, 7MTrailWest BendWI8:00(231) 883-8828emailwebsite
Sat 27San Juan Solstice 50 Mile Benefit Run50MUltraLake CityCO5:00(970) 275-3010emailwebsite
Sat 27Mont Blanc 80k80KTrailChamonixFRANCETBD  website
Sat 27Western States 100100MUltraSquaw ValleyCA5:00(916) 387-8796emailwebsite
Sat 27Whiteface VK and 10K2.5M, 10KTrailWhitefaceNY10:00 emailwebsite
Sat 27Gunnison 100k Endurance Run100kTrailgunnisonCO6:00(970) 765-7255emailwebsite
Sat 27XTERRA French River Trail Run11k, 8KTrailOxfordMA9:00 emailwebsite
Sat 27Black Hills 10050M, 100k, 100MTrailSturgisSD6:00(605) 430-7007emailwebsite
Sat 27Exeter Trail Race4.5M, 10MTrailExeterNH10:00 emailwebsite
Sun 28Mont Blanc Marathon26.2MTrailMont BlancFRANCE7:00 emailwebsite
Sun 28XTERRA French River Trail Run18K, 8KTrailOxfordMATBD emailwebsite
Sun 28SkyMarathon26MTrailWhitefaceNY7:00 emailwebsite
Sun 28Snowdon by Night5MHill ClimbLlanberisWALES19:00 emailwebsite

July
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Fri 3Run to the Beach5k, 10kTrailKings BeachCA8:00(925) 818-8302emailwebsite
Sat 4Muggy Buggy5k, 2.5KTrailMinocquaWI9:00(715) 356-3309emailwebsite
Sat 4Anvil Mountain Run12.5MTrail/MountainNomeAK8:00(907) 443-2798emailwebsite
Sat 4Moab's Alpine to Slickrock 50 Mile50MTrailMoabUT5:00(719) 429-9501emailwebsite
Sat 4Afton Trail Run25K, 50KTrailAftonMN7:30 emailwebsite
Sat 4Reservoir Dogs Trail Race10K, 21k, 35kTrailOrindaCA8:00(703) 317-7473emailwebsite
Sat 4Lovers Leap of Faith - Strawberry5k, 10k, 13.1M, 18M, 50K, 50MTrailStrawberryCA6:00(530) 409-2989emailwebsite
Sat 4Gothic to Crested Butte1/3 marathonTrailCrested ButteCO8:00(970) 349-7231emailwebsite
Sat 4Zermatt Marathon42 KMountainZermatt, SwitzerlandSWITZERLANDTBD emailwebsite
Sat 4Moab's Alpine to Slickrock 42 Mile42MTrailMoabUT5:00(719) 429-9501emailwebsite
Sat 4Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 4Mt. Marathon Race3.1MTrailSewardAK9:30(907) 224-8051 website
Sat 4XTERRA Freedom Fest Hawaii10kTrailKa'aawa, OahuHI8:00(808) 478-3694emailwebsite
Sat 4Hornindal Rundt - Norges Tøffeste Fjelløp75kTrailHornindalNORWAY9:00 emailwebsite
Sat 4Palmer Lake 4th of July Run4MTrailPalmer LakeCO7:30(719) 481-1747email 
Sun 5Psychodelic 5K Trail Run5kTrailKansas CityKS9:00(816) 810-0440emailwebsite
Sun 5Independence Day 10K Trail Run10kTrailBreckenridgeCO7:00(970) 453-1734emailwebsite
Sun 5Loon Mountain Uphill13.2MHill ClimbLincolnNH10:00(603) 367-8676emailwebsite
Thu 9Erik's Adventures Official 26.2mi Inca Trail Marathon26.2MTrailCuscoPERU5:00(312) 925-0287emailwebsite
Fri 10Val d'Isere VK2.5MSky RunVal d'Isere, FranceFRANCETBD emailwebsite
Fri 10Capitol Reef 100100MTrailTorreyUT7:00(970) 712-4247emailwebsite
Fri 10Hardrock 100100MUltraSilvertonCO6:00(970) 259-3693emailwebsite
Sat 11Santa Barbara 100100M, 100KTrailSanta BarbaraCATBD(805) 896-6917emailwebsite
Sat 11Skyline Mountain 5050MTrailEdenUT5:30(808) 234-0399emailwebsite
Sat 11Waugoshance Trail Marathon26.2M, 13.1M relayTrailMackinaw CityMITBD(715) 701-0360emailwebsite
Sat 11Psycho Psummer Trail Run10M, 20M, 50kTrailKansas CityKS8:00(816) 810-0440emailwebsite
Sat 11Larkspur Trail Half Marathon and 10K10K, 13.1Mmost traillarkspurCO8:00(303) 926-1017emailwebsite
Sat 11XTERRA Trail Run7kTrailUxbridgeMA9:00 emailwebsite
Sat 11Cool Your Ass100M, 6H, 12H, 24HTrailPrescottAZ10:00 emailwebsite
Sat 11Troop Trot 39K39K, 10kTrailVilla RicaGA8:00 emailwebsite
Sat 11Capitol Reef 5050M, 50KTrailTorreyUT6:00(970) 712-4247emailwebsite
Sat 11XTERRA North Carolina US National Whitewater Center7.6M, 3.6MTrailCharlotteNC8:00(404) 310-3628emailwebsite
Sat 11Dirty Dozen6H, 12HTrailPinoleCA7:00(510) 750-5919emailwebsite
Sat 11Sheep Mountain 50 Mile Race51MTrailFairplayCO6:00(720) 624-9237emailwebsite
Sun 12Great Spillway Classic Trail Run3MTrailNorcoLA8:00(504) 304-2326emailwebsite
Sun 12XTERRA Harbison Half Marathon5k, 13.1MTrailColumbiaCO7:00(404) 421-3231emailwebsite
Sun 12Ice-Trail Tarentaise65k, 32k, 18kTrailVal d’IsèreFRANCETBD  website
Sun 12Cascadia Trail Series Battle @ Big Springs 8k8kTrailProvo CanyonUT8:00(801) 735-2640emailwebsite
Sun 12XTERRA Magnolia Hill Trail Run6k, 21kTrailNavasotaTX8:00 emailwebsite
Sun 12Summer Roundup Trail Run12KTrailColorado SpringsCO7:00(719) 473-2625emailwebsite
Sun 12Leadville Silver Rush 50 M Trail Run50MTrailLeadvilleCO6:00(719) 219-9357emailwebsite
Sun 12Barr Trail Mountain Race12MTrailManitou SpringsCO7:00 emailwebsite
Sun 12XTERRA Rosaryville Trail Run5k, 15kTrailupper MarlboroMDTBD(410) 573-1929emailwebsite
Mon 13Colorado 200 Mile Endurance Run200 MTrailBreckenridgeCOTBD(303) 590-5925emailwebsite
Mon 13Blue Hills Skyline Trail Run7.2MTrailMiltonMA8:00(508) 636-3718emailwebsite
Mon 13Wolf Run 7 Miler7MTrailKingsportTN18:30(423) 272-4812emailwebsite
Mon 13Moon Over Croom21M, 14M, 7MTrailBrooksvilleFL18:00(813) 404-9002emailwebsite
Wed 15NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 17European Skyrunning Champs - Vertical Kilometer® TrailCanazeiDOLOMITES, ITALYTBD  website
Fri 17Picnic Island Adventure Run #34MX CountryTampaFL18:45(813) 404-9002emailwebsite
Fri 17Ponderosa Pine Relay200MRelayWeiserID7:00(503) 516-5935emailwebsite
Sat 18Ti DoDo Trail25K, 50K, 10k, 5kTrailLe MorneMAURITIUSTBD  website
Sat 18Mill Stone Loop10.5MTrailFort MillSC8:30(803) 230-0352emailwebsite
Sat 18Luna-Tics Trail Series50K, 26.2M, 13.1M, 13KTrailKewaskumWI7:00(231) 883-8828emailwebsite
Sat 18Running with the Devil 3, 6 and 12 hour Race3H, 6H, 12HTrailVernonNJ6:00(973) 627-2575emailwebsite
Sat 18Tahoe Rim Endurance Runs50K, 50M, 100MUltraSpooner SummitNV6:00(530) 542-3424emailwebsite
Sat 18International Snowdon Race10MTrailLlanberisWALES14:00 emailwebsite
Sat 18Wild Woman Trail Marathon (and Relay)26.2M, 50KTrailTrout LakeWA7:00(509) 395-2065emailwebsite
Sat 18Kendall Mountain Run13MmountainSilvertonCO8:00(970) 387-5228emailwebsite
Sat 18La Sportiva Table Rock Mountain Race10k, 27kTrailStinson BeachCA8:30 emailwebsite
Sat 18Vermont 100 Mile Endurance Run100MUltraSouth WoodstockVT4:00(802) 484-3525emailwebsite
Sat 18Snowdon Super Cup5MHill ClimbLlanberisWALES11:00 emailwebsite
Sat 18Dirty Spokes Sawnee Mtn 4 Mile Trail Running Race4MTrailCummingGA8:00(404) 310-3628emailwebsite
Sat 18Laugavegur Ultra Marathon55kTrailReykjavikICELAND9:00 emailwebsite
Sun 19Dolomites SkyRace13MSky RunCanazei, TrentoITALYTBD emailwebsite
Sun 19XTERRA Beaver Creek Trail Runs21k, 10kTrailAvonCO8:00(808) 792-2611emailwebsite
Sun 19Power of Four Trail 50k50k, 22kmountainAspenCOTBD(970) 300-7031emailwebsite
Wed 22NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 24El Chupacabra de San Antonio10K, 5kTrailSan AntonioTX21:00(210) 651-6096emailwebsite
Sat 25Skunk Hollow Sneaker Chase8M, 16MTrailCasperWY8:00(307) 258-3603emailwebsite
Sat 25Burning River 100 Mile100M75% trailCuyahoga FallsOH5:00(440) 546-0183emailwebsite
Sat 25Grand Island Trail Marathon and Half26.2M, 13.1MTrailMunisingMI7:00(715) 701-0360emailwebsite
Sat 25Bad Bass Half, 10K/5K13.1M, 5k, 10kTrailLake ChabotCA8:00(510) 750-5919emailwebsite
Sat 25RUIDOSO GRINDSTONE TRAIL RUNS4M, 8.5MTrailRuidosoNM7:30(575) 937-7106emailwebsite
Sat 25Crow Peak Ascent - Black Hills Trail Running Series10KTrailSpearfishSD9:00(605) 000-0000emailwebsite
Sat 25Heifer Hustle Night Run6M, 12M, 18MTrailLincolnNETBD  website
Sun 26Xterra Snow Valley Trail Run10k, 21kTrailRunning SpringsCA8:00(808) 792-2611emailwebsite
Sun 26The ORIGINAL Bare Buns Fun Run5KClothing OptionalLoon LakeWA9:30(509) 327-6833emailwebsite
Sun 26RacingThePlanet: Ecuador 2015250kTrailCotopaxi Nat'l Pk.ECUADOR9:00(202) 478-0218emailwebsite
Wed 29NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 31Twilight Blue Moon Trail Run5k, 10kTrailColorado SpringsCO18:00(719) 385-6852emailwebsite

August
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sat 1Vertical K1KTrailTromsoNORWAYTBD  website
Sat 1Echo Summit Annual10M, 20M, 50K, 50MMountainTwin BridgesCA6:00(530) 409-2989emailwebsite
Sat 1Red Top Roaster 9.9/3.1 Mile Trail Running Race9.9M, 3.1MTrailCartersvilleGA8:00(404) 310-3628emailwebsite
Sat 1Kingman Farm Trail Race5kTrailMadburyNH10:00 emailwebsite
Sat 1Hammer on the Anvil3.5MTrailNomeAK10:00(907) 304-1797emailwebsite
Sat 1Ouray 100M Endurance Run100kTrailOurayCO4:00(970) 765-7255emailwebsite
Sat 1Hamperokken SkyRace45KTrailFløyaNORWAYTBD  website
Sat 1Inca Trail to Machu Picchu Marathon26.2M. 30KAdventure Run/StagesCuscoPERU6:00(310) 395-5265emailwebsite
Sat 1Summer Breeze Half Marathon/10K/5K5k, 10k, 13.1MTrailSan LeandroCA8:00(510) 750-5919emailwebsite
Sat 1Angeles Crest 100 Miler100MUltraWrightwoodCA5:00(626) 447-1574emailwebsite
Sat 1Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sun 2Timberline Mt Run7MTrailTimberline LodgeOR10:00 emailwebsite
Sun 2San Francisco Endurance Runs100m, 50mTrailSan FranciscoCA7:00(415) 999-2532emailwebsite
Sun 2Running With the Bulls5k, 10kTrailPalmerAK13:00(970) 745-4151emailwebsite
Tue 4NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Wed 5XTERRA Bays Blaze15k, 8kTrailKingsportTN9:00(423) 230-0002 website
Thu 6Les Foulees de la Soie(The Silken Footsteps)200KPart Trail 8/3-8/18IndonesiaINDONESIATBD emailwebsite
Fri 7Psych Night (night) Trail Run10K, 5kTrailKansas CityKS20:30(816) 810-0440emailwebsite
Fri 7Southern Cross 3 Day Trail Run82kstage raceGeorgeSOUTH AFRICA8:00 emailwebsite
Sat 8Paris Mountain 7K7kTrailGreenvilleSC8:00(864) 678-0084emailwebsite
Sat 8Angels Staircase60kTrailCarltonWA6:00(509) 846-5019emailwebsite
Sat 8Mt. Sneffels Half Marathon13.1M, 26.2MTrailOurayCO6:30(970) 325-0228emailwebsite
Sat 8Santa Cruz Trail Run6.2M, 13.1M, 18.6M, 31MTrailSanta CruzCA8:30 emailwebsite
Sat 8afb SOX 3 day trail run30k, 30k, 21Kstage raceWildernessSOUTH AFRICA8:00 emailwebsite
Sat 8Silverheels 100 Mile Endurance Run100MTrailFairplayCO4:00(720) 624-9237emailwebsite
Sat 8Tahqua Trail Runs25K, 10KTrailParadiseMI8:00(715) 701-0360emailwebsite
Sat 8Beast of Big Creek Trail Races21K, 10kMountainHoodsportWA9:30(360) 229-1116emailwebsite
Sat 8Sitka Cross Trail Classic Marathon and 1/2 Marathon26.2M, 13.1MTrailSitkaAK7:00(907) 747-8831emailwebsite
Sat 8Victoria Secret Dirty Half - BH Trail Running Series13.1MTrailRapid CitySD8:00(605) 000-0000emailwebsite
Sat 8the rabid squirrel13.1MTrailDanburyNC9:33(336) 724-1803emailwebsite
Sun 9Circles in the Forest30k, 10kTrailrheenendal, knysnaSOUTH AFRICA8:00 emailwebsite
Sun 9XTERRA Trail Run Hagg Lake13.1M, 10k, 5kTrailGastonOR8:00(503) 572-9447 website
Sun 9Beaver Creek Trail Half Marathon & 10k10K, 13.1MTrailBeaver CreekCO9:00(858) 259-1501emailwebsite
Sun 9SAR Wild Run3.6M, 13.1MTrailShaver LakeCA8:00(559) 430-4650emailwebsite
Sun 9Ethiotrail12K, 21KTrailAbijatta-Shalla Nat'l PkETHIOOPIA6:30 emailwebsite
Fri 14Tushar 100100MTrailBeaverUT6:00(970) 712-4247emailwebsite
Fri 14Fat Dog 120120M, 70M, 50M, 30M, 20MTrailVancouver, BCCANADA10:00(604) 313-7621emailwebsite
Sat 15XTERRA Georgia Allatoona Creek Park 15K/5K5k, 15kTrailAcworthGA8:30(404) 310-3628emailwebsite
Sat 15Skaala Uphill9kmTrailLoen, NorwayNORWAYTBD emailwebsite
Sat 15XTERRA Table Rock 15K15kTrailPickensSC7:30(404) 421-3231emailwebsite
Sat 15The Marquette Trail 5050M, 50KTrailMarquetteMI5:30 emailwebsite
Sat 15Bear Creek Trail Half, 10K/5K13.1M, 5k, 10kTrailBriones Regional ParkCA8:00(510) 750-5919emailwebsite
Sat 15Mud & Muck 5K Fun Run5kTrailUnity VillageMO9:00(816) 810-0440emailwebsite
Sat 15Jalapeno del Sol5k, 10kTrailSan AntonioTX20:30(210) 651-6096emailwebsite
Sat 15TARC Summer Classic10K loopTrailMedfieldMA9:00 emailwebsite
Sat 15Tushar Trail Races39K, 93KTrailBeaverUT6:00(970) 712-4247emailwebsite
Sat 15Big Blue Trail Run5k, 10kTrailIncline VillageCA9:00(925) 818-8302emailwebsite
Sat 15Vila do Farol INDOMIT Bombinhas42k, 12kTrailBombinhasBRAZIL8:00 emailwebsite
Sat 15Pikes Peak Ascent13.4MTrailManitou SpringsCO7:00(719) 473-2625emailwebsite
Sat 15Eastern States26.2M, 100MTrailWatervillePATBD emailwebsite
Sun 16Pikes Peak Marathon26.2MTrailManitou SpringsCO7:00(719) 473-2625emailwebsite
Sun 16Stairway to Heaven Half Marathon and 15k15k, 13.1MTrailSan DiegoCA7:00(619) 265-7374emailwebsite
Sun 16LT 100 10K - America's Highest 10k10KTrailLeadvilleCO12:00(719) 486-3502 website
Wed 19NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 21Rock Away Night & Day13.1MTrailMeridenMO20:30(913) 221-6727 website
Sat 22The Splash Trail Races10K, 5kTrailSpruce PineNC9:00(828) 765-5495emailwebsite
Sat 22International Matterhornlauf12.3KTrailZermatt, SwitzerlandSWITZERLAND9:30 emailwebsite
Sat 22XTERRA Trail Run – Hodges Hoedown13.1M, 10KTrailOxfordMA9:00 emailwebsite
Sat 22Leadville Trail 100100MUltraLeadvilleCO4:00(719) 486-3502emailwebsite
Sat 22GHOSTS OF YELLOWSTONE 100M100MTrailBozemanMTTBD emailwebsite
Sat 22Matterhorn Ultraks46K, 30K, 16KTrailZermattSWITZERLANDTBD emailwebsite
Sat 22Rock Away Night & Day50MTrailMeridenMO11:00(913) 221-6727 website
Sat 22Cutthroat Classic11.1MTrailMazamaWA8:00(509) 996-3287emailwebsite
Sat 22Gaspin' in the Aspen Trail Run5k, 15kTrailFlagstaffAZ8:00(928) 600-0385emailwebsite
Sun 23Teton Pass Kicker13.1M, 26.2MTrailWilsonWY8:00(307) 699-2456emailwebsite
Sun 23The North Face Race To The Top Of Vermont4.3MHill ClimbStoweVT9:00(802) 864-5794emailwebsite
Sun 23Kids Fun Run2kTrailStoweVT12:00(802) 864-5794emailwebsite
Sun 23Mystery Ranch Ultra Challenge50k, 50mTrailBozemanMTTBD emailwebsite
Wed 26Namaqua Quest 4 day Stage Race125KTrailSprinbokSOUTH AFRICA8:00 emailwebsite
Wed 26The North Face® Ultra-Trail du Mont-Blanc® TDS168KTrailChamonixFRANCE7:00 emailwebsite
Wed 26NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Fri 28The North Face® Ultra-Trail du Mont-Blanc® TDS119kTrailChamonixFRANCE7:00 emailwebsite
Fri 28Ultra-Trail du Mont-Blanc® UTMB®300kTrailChamonixFRANCE16:00 emailwebsite
Fri 28The North Face® Ultra-Trail du Mont-Blanc® CCC®100KTrailChamonix, Mont-BlancFRANCE9:00 emailwebsite
Sat 29Hardesty Hardcore14M, 5.5MTrailOakridgeOR8:00(541) 343-6414emailwebsite
Sat 29Tantalus Triple Trek10M, 50KUltraHonoluluHI5:30(808) 235-0577emailwebsite
Sat 29Twisted Branch Trail Run100KTrailNaplesNY5:00(585) 441-1965emailwebsite
Sat 29ULTRA RUNNING DAVENTURA80KTrailLençóis (Bahia)BRAZIL6:30(713) 035-3600emailwebsite
Sat 29Cascade Crest Classic100MUltraEastonWA10:00(208) 861-2453emailwebsite
Sat 29Golden Gate Headlands 50K50KUltraMuir BeachCA7:30(415) 945-0261emailwebsite
Sun 30Arizona Trail Half Marathon and Tater Trot13.1M, 7MTrailNorth Rim Country StoreAZ6:30 emailwebsite
Sun 30Toro Trail Run10k, 13.1MTrailSalinaCA8:30(510) 735-9057emailwebsite
Sun 30Cascadia Trail Series Gruesome Grizzly 8k8kTrailProvoUT8:00(801) 735-2640emailwebsite

September
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Fri 4The Rut - lone Peak Vertical K1K uphillHill climbBig SkyMT7:00  website
Sat 5Trail Hog Half Marathon/10K/5K13.1M, 5k, 10kTrailSan JoseCA8:00(510) 750-5919emailwebsite
Sat 5McKenzie River Trail Run50K, 50MUltraBlue RiverOR7:30(541) 686-6580emailwebsite
Sat 5Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 5Dash Point10k, 21kTrailFederal Way6WA9:00(425) 301-7009emailwebsite
Sat 5The Rut25KTrailBig SkyMT7:00  website
Sat 5Clinton Lake North Shore 8.5-Mile Trail Run8MTrailKansas CityKS8:30(816) 810-0440emailwebsite
Sat 5Black Squirrel Half Marathon13.1MTrailBellvueCO7:00(970) 581-4853emailwebsite
Sun 6Thunder Run - Black Hills Trail Running Series8MTrailRapid CitySD9:00(605) 000-0000emailwebsite
Sun 6The InStep - Lapham Peak Trail Races26.2M, 13.1M, 7MTrailDelafieldWI8:00(262) 243-4323emailwebsite
Sun 6Chasing Trails 8k8kTrailAshevilleNC9:00 emailwebsite
Sun 6Denver Half Marathon and Trail 10k10k, 13.1MTrailLone TreeCO8:00(858) 259-1501emailwebsite
Sun 6FAAP FALL CLASSIC 5K/10K5k, 10kTrailPittsburghPA9:00(724) 612-2347emailwebsite
Sun 6Walk in the Park 18k-36k-54k18k, 36k, 54kUltraKamloops, BCCANADA7:00(250) 372-1302emailwebsite
Sun 6The Rut50kTrailBig SkyMT7:00  website
Mon 7Mt Baldy Run to the Top7MHill ClimbMt BaldyCA8:00(909) 982-5970emailwebsite
Fri 11Wasatch Front 100 Miler100MUltraEast LaytonUT5:00(801) 489-6668emailwebsite
Fri 11Run Woodstock100M, 100KTrailPinckneyMI16:00(734) 929-9027emailwebsite
Fri 11Lost Soul Ultra50K, 100K, 100MUltraLethbridge, AlbertaCANADA8:00(403) 327-2241emailwebsite
Fri 11Klondike Trail of '98 International175kroad with climbWhitehorseCANADATBD(867) 393-8334emailwebsite
Sat 12XTERRA Alabama Red Mountain Park9M, 4.5MTrailBirminghamAL8:30(404) 310-3628emailwebsite
Sat 12Devil on the Divide 50K50KTrailEmpireCO10:00(720) 324-9374emailwebsite
Sat 12Raccoon Pond Rush Run and Relay10MTrailBetheraSC8:00(843) 478-1779emailwebsite
Sat 12Run Woodstock50M, 50K, 26.2M, 13.1M, 5MTrailPinckneyMI6:00(734) 929-9027emailwebsite
Sat 12Imogene Pass Run17.1MTrailOurayCO7:30(970) 728-0251emailwebsite
Sat 12Wolf Pack Trail Run5k, 10kTrailSanta FeNM8:30(505) 690-2761emailwebsite
Sat 12Plain 100 Mile Endurance Run100MUltraPlainWA5:00(425) 868-6565emailwebsite
Sat 12NorCal Challenge5k, 8kTrailReddingCA9:30 emailwebsite
Sat 12Tommyknocker Ultras50k, 100kTrailDivideCO2:00(720) 624-9237emailwebsite
Sat 12WMRA World Masters Mtn. Champs9K, 7KTrailTelfesAUSTRIATBD  website
Sun 13Lagoon Valley Trail Run10k, 5k, 30k, 13.1MTrailVacavilleCA8:00(707) 971-0777emailwebsite
Sun 13Oak Openings Stampede25k, 5k, 50KTrailToledoOH8:30(419) 410-2359emailwebsite
Sun 13Stanky Creek 25K/50K25k, 50kTrailBartlettTN8:30(901) 355-9820emailwebsite
Sun 13Hartman Creek Trail Run25k, 10kTrailWaupacaWI8:00(715) 701-0360emailwebsite
Sun 13Tully Trail Run22MTrailNorth QuabbinMA9:00 emailwebsite
Tue 15TARC Fall Classic10k, 13.1M, 50k, 26.2MTrailBurlingtonMA9:00 emailwebsite
Fri 18Run, Rabbit, Run, Steamboat Springs50MTrailSteamboat SpringsCO6:00(505) 280-0368emailwebsite
Fri 18Marató Pirineu5kTrailBagaSPAINTBD emailwebsite
Sat 19ultra Pirineu103KTrailBagaSPAINTBD emailwebsite
Sat 19Jelm Mountain Trail Run10MTrailLaramieWY9:00(307) 760-4930emailwebsite
Sat 19CrossBridge 5k/10k Pancake Run5k, 10kTrailMt. PleasantSC8:00(843) 478-1779emailwebsite
Sat 19Marathon de Ben Nevis68KTrailFort WilliamSCOTLANDTBD  website
Sat 1912 Hour Adventure Trail Run12 HourTrailTriangleVA7:00(703) 403-0138emailwebsite
Sat 19Marató Pirineu42kTrailBagaSPAINTBD emailwebsite
Sat 19Dead Men Tell No TalesvariousTrailCharlestonSC19:00(843) 478-1779emailwebsite
Sat 19Park 4040MTrailAshlandNETBD  website
Sat 19Carmel Valley Trail 10k/5k10k, 5kTrailSan DiegoCA8:00(858) 259-1501emailwebsite
Sat 19Porcupine Mountains Trail Marathon26.2M,13.1M, 5kTrailSilver CityMI8:00(715) 701-0360emailwebsite
Sat 19Hocking Hills Indian Run60K, 40K, 20K, 10K, 5KTrailLoganOH7:00(740) 385-2750emailwebsite
Sat 19Virgil Crest Ultras50M, 100MTrailVirgilNY6:00(607) 275-3572emailwebsite
Sat 19Lighthouse Hill Ranch10M, 20M, 31MTrailJohnson CityTX7:00(210) 651-6096emailwebsite
Sat 19Run to Win - Pettijohn Pete Trail Run5kTrailMadillOK10:00(580) 677-1440emailwebsite
Sat 19WMRA World Mountain Championships4k, 8k, 12kMountainBets-y-CowedWALES10:30  website
Sat 19Drag-N-Fly Trail Runs13.49M, 5k, 10kTrailAntiochCA8:00(510) 750-5919emailwebsite
Sun 20Virgil Crest Ultras50kTrailVirgilNY6:00(607) 275-3572emailwebsite
Sun 20XTERRA National Championship5k, 10k, 21KTrailOgdenUT9:00(877) 983-7721emailwebsite
Fri 25Bear 100100MUltraPrestonID6:00(435) 563-3647emailwebsite
Fri 25Kodiak Grizzly 100 Mile Ultra100MTrailBig Bear LakeCA18:00 emailwebsite
Fri 25Oyster Catcher 3 Day Trail Run56kTrailMosselbaySOUTH AFRICA8:00 emailwebsite
Sat 26Snow Mnt. Ranch Trail Half Marathon 10k/5k13.1M, 5k, 10klTrailGranbyCO9:00(858) 259-1501emailwebsite
Sat 26Berkeley Trail Adventure10K, 13.1M, 35K, 50KTrailBerkeleyCA8:30 emailwebsite
Sat 26Mountain Madness 50Km50k, 25kTrailRingwoodNJ9:00(973) 627-2575emailwebsite
Sat 26Tehaleh Trail Runs1K, 5k, 10k, 13.1M, 42kTrailBonney LakeWA8:00(425) 301-7009emailwebsite
Sat 26Not Yo Momma's 100100M, 25K, 50K, 75K, 100KTrailChillicotheOH5:30 emailwebsite
Sat 26Mt. Baldy Hill Climb1.8MHill ClimbKetchumIDTBD(208) 788-5714 website
Sat 26Kathmandu Godawari 50km50KTrailKathmanduNEPAL7:00 emailwebsite
Sat 26BAYS MOUNTAIN TRAIL RACE15MTrailKingsportTN8:00(423) 272-4812emailwebsite
Sat 26Roselle Park GRAND RIVER RUN 8K8K50% trailAdaMI9:00(616) 975-0945emailwebsite
Sat 26Yellowstone Rendezvous Trail Run5k, 10k, 13.1MTrailWest YellowstoneMT9:00(617) 697-6126emailwebsite
Sat 26Kodiak 50M50MTrailBig Bear LakeCA6:00 emailwebsite
Sat 26Ouray Mountain Trail Run13MTrailOurayCO10:00(970) 708-7142emailwebsite
Sat 26XTERRA Georgia Harbins Park 10K10kTrailDaculaGA8:30(404) 310-3628emailwebsite
Sat 26UROC50K, 100K, 13.1MTrailAuburnCA6:00(434) 293-7115emailwebsite
Sun 27Multnomah Falls Trail Run5.9MTrailBridal VeilOR9:00(971) 998-6758emailwebsite
Sun 27Conestoga Trail Run10MTrailHoltwoodPA10:00(717) 394-7812emailwebsite
Sun 27Fall Backyard Burn (Race #2)5M, 10MTrailLortonVA9:00(571) 251-6034emailwebsite
Sun 27Vermont 50K50KTrailBrownsvilleVT6:15(603) 381-9993emailwebsite
Sun 27Fall Fell Trail Trail Race7MTrailOlatheKS8:30(816) 810-0440emailwebsite
Sun 27Color Sunday Adventure Challenge10kTrailMesaCO9:30(970) 245-3788emailwebsite
Sun 27Vermont 50 Miler50M, 50KTrailBrownsvilleVT6:00(603) 381-9993emailwebsite
Sun 27Sugarloaf 4 Mile Challenge4MTrailChillicotheOH9:00(740) 497-0014emailwebsite

October
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sat 3Flagstaff Endurance Runs55k, 39kTrailFlagstaffAZ7:00(602) 361-7440emailwebsite
Sat 3Pacifica Summit Run10k, 13.1M, 30k, 50kTrailPacificaCA9:00(415) 380-1785emailwebsite
Sat 3Bretton Woods Fell Race TrailBretton WoodsNH10:00 emailwebsite
Sat 3Man Against Horse Race12M, 25M, 50MTrailPrescottAZ6:30(928) 636-2028 website
Sat 3Rock On Lake Perry5k, 50k, 13.1MTrailMeridenKS8:00(816) 810-0440emailwebsite
Sat 3Brazen Rocky Ridge Championship Half Marathon/10K/5K13.1M, 10k, 5kTrailSan RamonCA8:00(510) 750-5919emailwebsite
Sat 3Get Out Greenville 10K10kTrailGreenvilleSC8:00(864) 678-0084emailwebsite
Sat 3Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 3Barkcamp Race13.1M, 26.2MTrailBelmontOH8:00(740) 391-1235emailwebsite
Sat 3Ultra Trail Cape Town100K, 62K, 17KTrailCape TownSOUTH AFRICA5:00 emailwebsite
Sun 4Flagstaff Endurance Runs10k, 5k, 1kTrailFlagstaffAZ7:00(602) 361-7440emailwebsite
Sun 4Blue Sky Marathon26M, 13.1MTrailFort CollinsCO7:00(970) 581-4853emailwebsite
Sun 4FATS 50k50kTrailNorth AugustaSC8:00(803) 221-4416emailwebsite
Sun 4Raptor Ridge Half Marathon13.1MTrailEscondidoCA7:00(619) 265-7374emailwebsite
Sun 4XTERRA Estrella Mountain20k, 8kTrailGoodyearAZ7:00(603) 363-7725emailwebsite
Sun 4SUUNTO Lantau 2 Peaks5k, 12k, 21kTrailHong KongCHINA7:00 emailwebsite
Wed 7Trail Running ConferenceconferenceConferenceEstes ParkCO16:00(303) 304-9159emailwebsite
Thu 8Trail Running ConferenceconferenceConferenceEstes ParkCOTBD(303) 304-9159emailwebsite
Fri 9Trail Running ConferenceconferenceConferenceEstes ParkCOTBD(303) 304-9159emailwebsite
Sat 10Trust Trail Fest10K,5K,1KTrailKennebunkportME14:00(207) 467-3014emailwebsite
Sat 10Zachariah's Acres Trail Run5kTrailOconomowocWITBD(262) 825-3737emailwebsite
Sat 10Trail Running ConferenceconferenceConferenceEstes ParkCOTBD(303) 304-9159emailwebsite
Sat 10Pilot Mountain to Hanging Rock Ultra 50K and 50 Mile Run50k, 50MTrailPinnacleNC6:00(313) 304-0903emailwebsite
Sat 10Durango Double13.1, 50KTrailDurangoCO9:00(206) 856-1063emailwebsite
Sat 10TARC 100 Endurance Runs100K, 100MTrailWestwoodMA9:00 emailwebsite
Sat 10Oregon Coast 50k50kTrailYachatsOR9:00 emailwebsite
Sat 10To Hell ( canyon ) and Back - BH Trail Running Series5MTrailCusterSD10:00 emailwebsite
Sat 10Sandhill Crane All Trail Half Marathon/10K/5K13.1M, 5k, 10kTrailVANDALIAMI9:00 emailwebsite
Sat 10XTERRA Georgia Fort Yargo State Park8.5M, 2.5MTrailWinderGA8:30(404) 310-3628emailwebsite
Sun 11Estes Trail Ascent5.9MTrailEstes ParkCOTBD emailwebsite
Sun 11Louisville Half Marathon 10k/5k10K, 13.1M, 5kmost trailLouisvilleCO8:00(303) 926-1017emailwebsite
Sun 11Cascadia Trail Series TRIAL @ TRAIL 51 15k15kTrailOremUT8:00(801) 735-2640emailwebsite
Sun 11Oregon Coast 30k30kTrailYachatsOR9:00 emailwebsite
Sun 11Mountain View Trail Half Marathon13.1MTrailAntelope Island , UTUT0:00(801) 728-9121emailwebsite
Fri 16Vertical K1Khill climbLimone sul GardaITALYTBD  website
Sat 17Cloudsplitter 100100M, 100K, 50K, 25KTrailElkhorn CityKY8:00(502) 724-1136emailwebsite
Sat 17Turkey and TATURs 50K50KTrailTulsaOK6:30(918) 814-6433emailwebsite
Sat 17Dirt Circuit12H, 24HTrailMorristownTN8:00(865) 356-6984emailwebsite
Sat 17Pumpkin Holler Hunnerd25K, 50K, 100K, 100Mgroomed gravel/dirtTahlequahOK8:00(918) 814-6433emailwebsite
Sat 17Galloping Goose 5k/10k5k, 10kTrailAuroraCO9:00(303) 739-7163emailwebsite
Sat 17Lake Padden Trail Half - USA Half Marathon Championships13.1MTrailBellinghamWA9:00  website
Sat 17Turkey and TATURs10k, 25kTrailTulsaOK7:00(918) 814-6433emailwebsite
Sat 17Tarantula Run Half Marathon/10K/5K & Kids Spider Scramble13.1M, 10k, 5kTrailBrentwoodCA8:00(510) 750-5919emailwebsite
Sat 17Vulcan's Fury Trail Race12MTrailNottinghamNH10:00 emailwebsite
Sun 18Limone Extreme SkyRace®23KTrailLimone sul GardaITALYTBD  website
Sun 18Fall Backyard Burn (race #3)5M, 10MTrailFairfax StationVA9:00(571) 251-6034emailwebsite
Sun 18Frary Peak Hill Climb5.9MTrailAntelope IslandUT9:00(801) 728-9121emailwebsite
Sun 18Ft Steilacoom5k, 10k, 50k, 13.1M, 26.2MTrailLakewoodWA8:00(425) 301-7009emailwebsite
Sun 18Oktoberfest Pumpkin Trail Runs10M, 8KTrailLeavenworthWA8:00(509) 387-0051emailwebsite
Thu 22Kalahari Augrabies Extreme Marathon7 day, 250KmTrailKalahariSOUTH AFRICA9:00 emailwebsite
Sat 24ChesLen Chase for Open Space10K, 5K, 1.5MTrailUnionvillePA11:00(610) 353-5587emailwebsite
Sat 24Ghost Trail Rail Trail Race15MTrailMillfordNH8:00 emailwebsite
Sat 24Port Aransas San Crab Night Beach Run5K, 10KBeach RunPort AransasTX20:30 emailwebsite
Sun 25Lake Hodges Trail Fest50K, 15K, 5K, 1MTrailLake HodgesCA7:00(858) 848-9249emailwebsite
Sun 25G.O.A.T.Z. 50k Trail Run50k, 5k, 10.5k, 21KTrailOmahaNE8:00(402) 885-4839emailwebsite
Sun 25Fall Trail Run5.5MTrailWyomingPA12:00(570) 474-5363emailwebsite
Sun 25Tussey Mountain Back 50M Relay and Ultra50MUltra or RelayBoalsburgPA7:00(814) 238-5918emailwebsite
Sun 25MSIG HK50 (24km / 50km)24k, 50kTrailHong KongCHINA7:00 emailwebsite
Sun 25Shangri-La Marathon & Ultra42k, 21k, 10k, 5kTrailShangri-LaCHINA5:00(310) 954-7977emailwebsite
Fri 30Tick or Treat Trail Run2M, 4MTrailKansas CityKS8:00(816) 444-0605emailwebsite
Sat 31Indian Creek Fifties50K, 50MTrailSedaliaCO6:00(720) 624-9237emailwebsite
Sat 31XTERRA Georgia Battle at Big Creek10M, 5.5MTrailRoswellGA8:30(404) 310-3628emailwebsite

November
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sun 1Fall Backyard Burn (Race #4)5M, 10MTrailAnnandaleVA9:00(571) 251-6034emailwebsite
Sun 1XTERRA Kapalua Beach Trail Run5k, 10kTrailMauiHI9:00(877) 983-7721emailwebsite
Sun 1Delaware & Lehigh Heritage Marathon/Half Marathon26.2M, 13.1Mtrail/roadNorthamptonPA8:00(610) 923-3548emailwebsite
Sun 1Diablo Trail Adventure Races5k, 10k, 13.1MTrailWalnut CreekCA9:00(510) 750-5919emailwebsite
Sun 1Gulliver's Run5kTrailYork HavenPA10:30(717) 938-3883emailwebsite
Sun 1Xterra Wild Horse5k, 10k, 10M, 13.1MTrailLithiaFL7:30(813) 404-9002emailwebsite
Sat 7Vet's Run6M, 12M, 50KTrailShubertNE7:30 emailwebsite
Sat 7Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 7INDOMIT Costa Esmeralda Ultra Trail100K, 80k, 50K, 21kTrailBombinhasBRAZIL8:00 emailwebsite
Sat 7Shut In Ridge Trail Run17.8MTrailAshevilleNC11:00(828) 251-2001emailwebsite
Sat 7XTERRA Alabama Oak Mountain State Park10k, 21k, 5kTrailPelhamAL8:30(404) 310-3628emailwebsite
Sat 7Moab Trail Marathon, Half and Adventure 5k26.2M, 13.1M, 3MTrailMoabUT8:00(970) 389-4838emailwebsite
Sat 7Mendon Trail Run10k, 20k, 30K, 50kTrailRochesterNY8:00(585) 350-4228emailwebsite
Sat 7Ozark Trail 100103MTrailSteelvilleMO7:00 emailwebsite
Sat 7Paris Mountain 16K16kTrailGreenvilleSC8:00(864) 678-0084emailwebsite
Sat 7Roaring Falls12M, 4.5MTrailMoultonboroughNH10:00 emailwebsite
Sun 8Wildcat Trail Runs50K, 50MTrailMuscatineIATBD emailwebsite
Sun 8SEAL Extreme Challenge5.6KSeal AdventureCosbyTN10:00(423) 200-9935emailwebsite
Sun 8XTERRA San Tan Trail Run13.1M, 7kTrailQuAZ7:00(602) 363-7725emailwebsite
Sun 8Highland Rugged Man Trail Run and Hike4.8M, 2MTrailHollyMI9:00(248) 320-9102emailwebsite
Sun 8Vet's Day Fantastic Four Mile Trail Run4MTrailKansas CityKS8:00(816) 810-0440emailwebsite
Sun 8Autumn Trails Eugene16M, 10M, 6M, 3.5MTrailEugeneOR10:00(541) 342-6414emailwebsite
Sat 14Grand Ridge Run5M, 13.1M, 26.2M, 50KTrailIssaquahWA8:00(209) 925-3530emailwebsite
Sat 14Colossal Vail 50/5050M, 50kTrailVailAZ6:30 emailwebsite
Sat 14XTERRA Georgia Little Mulberry Park10k, 5kTrailDaculaGA8:30(404) 310-3628emailwebsite
Sat 14Mt. Tam10k, 13.1M, 30k, 50kTrailStinson BeachCA8:30 emailwebsite
Sat 14The JMF Trails Hillbilly Half13.1MTrailLouisvilleKY8:00(502) 298-7788emailwebsite
Sat 14The Florida Run at Lake Louisa State Park13.1M, 10k, 5k50% trailClermontFL8:00(352) 241-7144emailwebsite
Sun 15durtyfeets Trail Series21K, 10.5MTrailUptonMA9:00 emailwebsite
Sun 15X-Country Marathon, Half-Marathon & 5K13.1M, 5k, 26.2MTrailLithiaFL7:30(813) 232-5200emailwebsite
Sun 15Fall Backyard Burn (Race #5)5M, 10MTrailTriangleVA9:00(571) 251-6034emailwebsite
Sat 21Dizzy Fifties Trail Run40k, 50k, 50MTrailHuntsvilleAL6:30(256) 694-8187emailwebsite
Thu 26Nitro Turkey Thanksgiving Run5k, 10k, 13.1MTrailPinoleCA9:00(510) 750-5919emailwebsite
Fri 27Bell NiteTrail Run5k, 10kTrailRuiterbos, Mossel BaySOUTH AFRICA19:30 emailwebsite
Fri 27GlobalLimits Cambodia - The Ancient Khmer Path220Kstage racePhnom PehnCAMBODIA8:00 email 
Sat 28Quarry Turkey Half Marathon/10K/5K5k, 10k, 13.1MTrailFremontCA8:00(510) 750-5919emailwebsite
Sun 29Fall Backyard Burn (Race #6)5M, 10MTrailCliftonVA9:00(571) 251-6034emailwebsite
Sun 29PCS DIRTY BIRD 15K TRAIL RUN15KTrailBirdsboroPA10:00(610) 779-2668emailwebsite

December
DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sat 5Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 5TARC Fells Trail Ultra40M, 32MTrailStonehamMA8:00(978) 761-0574emailwebsite
Sat 5Alternate Chili Run Trail Run10MTrailKansas CityKS8:00(816) 810-0440emailwebsite
Sun 6XTERRA Trail Running World Championship5k, 10k, 21kTrailKaaawaHI9:00(808) 521-4322emailwebsite
Sun 6MSIG Lantau 50 (13km/25km/ 50km)24k, 50k13k, 25k, 50kTrailHong KongCHINA7:00 emailwebsite
Sat 12Frozen Trail RunFest31.1M, 15M, 9M, 3.1MTrailEugeneOR9:00(541) 343-6414emailwebsite
Sat 12Summit Rock Half Marathon, 10K, 5K5k, 10k, 13.1MTrailSaratogaCA9:00(510) 750-5919emailwebsite
Sat 12Deception Pass 50K50kTrailOak HarborWA8:00 emailwebsite
Sun 13Deception Pass 25K25kTrailOak HarborWA8:00 emailwebsite
Sun 13Woodside10k, 13.1M, 35k, 50kTrailWoodsideCA8:00 emailwebsite
Tue 15Arizona Trail Vail Half Marathon & 10K13.1M, 10KTrailVailAZ6:30 emailwebsite
Wed 16The Wolf Trail Run2k, 12kTrailGlentanaSOUTH AFRICA8:00 emailwebsite
Sat 19Patagonia Running Adventure10.5M,18.5M, 19M,15M,9.5MTrailChile/ArgentinaPATAGONIA5:00(310) 395-5265emailwebsite
Mon 21Wreck Challenge1.5k, 4.5Kbeach runGlentanaSOUTH AFRICA8:30 emailwebsite
Sun 27Brazen New Year's Eve Half Marathon/10K/5K13.1M, 10k, 5kTrailCastro ValleyCA8:30(510) 750-5919emailwebsite

Last updated on 12/18/2014
Bold = ATRA Race Members,
Yellow = Paid additional fee for highlight color.
Green = Event Meets ATRA Race Standards
Pink = Event Meets ATRA Race Standards and Paid additional fee for highlight color.
Contact trlrunner@aol.com for details on membership and highlighting your event, or join ATRA at www.trailrunner.com or imAthlete
Number of events - 1079