Trailrunner 2014 Calendar
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DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Tue 12Quarry Road 8k Trail Race8kTrailAugustaME18:00(207) 485-1131emailwebsite
Tue 12Hut Run HutvariousTrail Running CampAspenCOTBD  website
Tue 12Seward Park 4.2 mile/10k4.2M, 10KTrailSeattleWA18:30(206) 200-2840emailwebsite
Tue 12GORE-TEX TransRockies Run115MTrail/Stage RaceBuena VistaCO9:00(403) 206-7537emailwebsite
Wed 13Summit Trail Running Series5K, 10KTrailBreckenridgeCO18:00(970) 453-1734emailwebsite
Wed 13NTC Trail Series4kTrailClermontFL18:00 emailwebsite
Wed 13NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Wed 13Paul Smith's College VIC Trail Run Series5kTrailPaul SmithsNY10:00(518) 327-6241emailwebsite
Thu 14Berlin Pond8kTrailBerlinVT18:00(802) 223-1555emailwebsite
Thu 14Youth Trail Running Series1.5M, 3MTrailBig Bear LakeCA16:00  website
Thu 14Summer Trail Series5MTrailBig Bear LakeCA18:30  website
Fri 15XC of the VALLEY21K, 10k, 35kTrailQuebec CityCANADA9:00(581) 998-8704emailwebsite
Fri 15Fat Dog 120120M, 70M, 50M, 30M, 20MTrailVancouver, BCCANADA10:00(604) 313-7621emailwebsite
Fri 15Swiss Irontrail 201K, 136K, 69K, 24KTrailPontresinaSWITZERLAND8:00 emailwebsite
Fri 15The Squamish 5050M and relay, 21kUltraSquamish, BCCANADA6:00  website
Sat 16Angel Island 12K & 25K12K, 25KTrailTiburonCA9:00(415) 868-1829emailwebsite
Sat 16XTERRA French River Trail Run13.1M, 10KTrailOxfordMA9:00 emailwebsite
Sat 16Grand Traverse Mountain Run40MTrailCrested ButteCO5:45(970) 349-1707emailwebsite
Sat 16Santa Barbara 9 Trails 35 Mile Endurance Run35MTrailSanta BarbaraCA6:00(805) 448-2782emailwebsite
Sat 16Run the Rockies Trail 10k & Half Marathon10k, 13.1MTrailFricsoCO8:00(970) 668-9133emailwebsite
Sat 16Chattahoochee Bend State Park7.5M, 3.5MTrailNewnanGA8:30(404) 310-3628emailwebsite
Sat 16Vigor Utah - Solitude Mountain Resort, trail running seri3M, 5M, 8MTrailCottonwood HeightsUTTBD(801) 943-7738emailwebsite
Sat 16Insomniac Night Trail Series: Hypnosis10k, 25k, 60kTrailGoodyearAZ19:00(602) 361-7440emailwebsite
Sat 16Comus Run5KTrailComusMD18:00(301) 353-0200 website
Sat 16Pikes Peak Marathon26.2MTrailManitou SpringsCO7:00(719) 473-2625emailwebsite
Sat 16Jalapeno del Sol5k, 10kTrailSan AntonioTX20:30(210) 651-6096emailwebsite
Sat 16Old Fart Marathon10M, 26.2M, 5k, 13.1MTrailLowellMI8:00(616) 260-2669emailwebsite
Sat 16Black Partridge Trail Run10kTrailMetamoraIL8:00(815) 877-8164emailwebsite
Sat 16Fab 5k5kTrailSalemVA8:00(540) 525-9452emailwebsite
Sat 16Park City Marathon26.2MAsphalt and DirtPark CityUT6:30(435) 649-6839emailwebsite
Sat 16River Valley Trail Run 10k10kTrailManchesterMD8:00(443) 712-1010emailwebsite
Sat 16Eastern States26.2M, 100MTrailWatervillePATBD emailwebsite
Sat 16XTERRA Table Rock 15K15kTrailPickensSC7:30(404) 421-3231emailwebsite
Sat 16TARC Summer Classic10K loopTrailMedfieldMA9:00 emailwebsite
Sat 16The Marquette Trail 5050M, 50KTrailMarquetteMI5:30 emailwebsite
Sat 16Iron Legs 50 Miler50MTrailCalgary, AlbertaCANADA6:00(403) 374-2039emailwebsite
Sat 16Iroquois Trail Test32KTrailKilbride, OntarioCANADA8:00(905) 319-2629emailwebsite
Sat 16Glenwood Springs 10k and Half Marathon10K, 13.1Mmost trailGlenwood SpringsCO9:00(858) 259-1501emailwebsite
Sat 16Tillamook Bay Run10k, 5kTrailBay Ocean SpitOR10:00(503) 842-7525emailwebsite
Sat 16The Antelope Dash4M, 8MTrailCheyenneWY7:45(307) 760-3579emailwebsite
Sat 16Five Peaks Trail Series7KTrailChickakoo, AlbertaCANADA9:00(604) 308-4666emailwebsite
Sat 16Run for the Park5kX CountryHanoverPA8:30(717) 633-5361emailwebsite
Sat 16Skyline Mountain Marathon13.1M, 26.2MTrailLibertyUT6:00(808) 234-0399emailwebsite
Sat 16Bear Creek Trail Half, 10K/5K13.1M, 5k, 10kTrailBriones Regional ParkCA8:00(510) 750-5919emailwebsite
Sat 16Cinderella Trail Run10k, 13.1M, 26.2M, 50kTrailOaklandCA8:00(415) 999-2532emailwebsite
Sat 16Leadville Trail 100100MUltraLeadvilleCO4:00(719) 486-3502emailwebsite
Sat 16Charlotte Running Company Cross Country Run4M, 9M, 13MTrailCharlotteNC8:00(919) 235-2157emailwebsite
Sat 16Pikes Peak Ascent13.4MTrailManitou SpringsCO7:00(719) 473-2625emailwebsite
Sat 16Waldo 100k Trail Ultra & Relay100KUltra/RelayWillamette PassOR5:00(541) 388-4740emailwebsite
Sat 16Forest Park Marathon26.2MTrailForest ParkOR8:00 emailwebsite
Sat 16Big Blue 5 and 10K Trail Run5k, 10kTrailW. Shore Lake TahoeCA9:00(541) 908-1626emailwebsite
Sat 16Haw Ridge Trail Race6MTrailOak RidgeTN17:30(865) 318-0108emailwebsite
Sun 17Eleventy-One 111km altitude Ultra111kTrailLadakhINDIATBD  website
Sun 17FORGE TRAIL SERIES - Furtive5k, 10k, 13.1MTrailLafayetteLA7:30(225) 335-2596emailwebsite
Sun 17The North Face Dirty Feet Trail Run#3.55k, 10k, 21KTrailRevelstoke BCCANADA9:30 emailwebsite
Sun 17Savoy Mountain Trail Race4.5M, 20.8MTrailFloridaMA9:00(413) 743-5124emailwebsite
Sun 17New Hampshire 100 Ultra Trail Run100KTrailGreenfiledNH5:45(603) 344-8881emailwebsite
Sun 17XC of the VALLEY - Night Race10kTrailQuebec CityCANADA9:00(581) 998-8704emailwebsite
Sun 17Marlette 50k50KTrailSpooner LakeCATBD(530) 546-1019emailwebsite
Sun 17Maryland Trail Running Festival26.2MTrailGermantownMD7:00(202) 870-4288emailwebsite
Sun 17Run on the Sly8M, 50M, 20M, 50KTrail/UltraPollock PinesCA6:15(916) 965-5938 website
Sun 17Too Hot To Trot5MTrailBaltimoreMD8:00(410) 821-1799emailwebsite
Sun 17Stillwater Prairie Reserve 5k/10k5k, 10kTrailTipp CityOH9:00(937) 335-6273emailwebsite
Sun 17Zeelandt Brewery Trelinnoe Trilling Toutouwai7k, 12k, 23kTrailHawke's BayNEW ZEALANDTBD  website
Sun 17Steamboat Stinger13.1M, 26.2MTrailSteamboat SpringsCO7:00(866) 464-6639emailwebsite
Mon 18Tawasentha Park 5k XC Race #25KX CountryTawasentha ParkNY9:30(518) 782-4982emailwebsite
Tue 19Little Tybee Conquest Half Marathon13.1MTrailTybee IslandGA11:00(912) 398-9941emailwebsite
Wed 20NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Wed 20Dirt Cheap Trail Race Series - Race 54M - 6MTrailWebster Park,RochesterNY18:30(585) 697-3338emailwebsite
Thu 21Summer Trail Series15KTrailBig Bear LakeCA18:30  website
Thu 21Youth Trail Running Series1.5M, 3MTrailBig Bear LakeCA16:00  website
Fri 22Women's Trail Summitvarioustrail running campOcoeeTNTBD emailwebsite
Fri 22MadAthlete Emerald Necklace 3-day Stage Race75M, Stage RaceTrailAndoverNH7:00(603) 748-1070emailwebsite
Sat 23Continental Divide Trail Run16MTrailSteamboat SpringsCO8:00(970) 879-0385emailwebsite
Sat 23Gaspin' in the Aspen Trail Run5k, 15kTrailFlagstaffAZ8:00(928) 600-0385emailwebsite
Sat 23Green Lakes Endurance Runs50K, 100kTrailFayettevilleNY6:00(315) 415-5562emailwebsite
Sat 23Butterfly Creek Nighttime Madness15.4KTrailWellingtonNEW ZEALAND17:00 emailwebsite
Sat 23Cascade Crest Classic100MUltraEastonWA10:00(208) 861-2453emailwebsite
Sat 23Matterhorn Ultraks46K, 30K, 16KTrailZermattSWITZERLANDTBD emailwebsite
Sat 23Five Peaks Trail Series8KTrailWhistler Mountain, BCCANADA11:00(604) 308-4666emailwebsite
Sat 23TRAIL LA BELLE A LURE à CHATEAUNEUF MIRAVAIL45K, 21K, 11KTrailAlpes de Haute-ProvenceFRANCETBD emailwebsite
Sat 23Lost Lake Breath of Life Run15.75MTrailSewardAK10:00(907) 563-3474emailwebsite
Sat 23Qdoba DINO Trail Run - SouthWestWay5K, 15KTrailIndianapolisIN9:00(317) 336-7553emailwebsite
Sat 23New River Gorgeous Trail Run13.1M, 7.5M,5MTrailMindenWV11:00(304) 574-7881emailwebsite
Sat 23Redmond Watershed Preserve5M, 10M, 13.1M, 26.2MTrailRedmondWA9:30(206) 291-8250emailwebsite
Sat 23Golden Heart Trail Run5KX CountryFairbanksAK10:00(907) 374-1061emailwebsite
Sat 23Brainy Day 5k5kTrailNunicaMI8:30(616) 837-6242emailwebsite
Sat 23Haven Realty Sanctuary Run14k, 25kTrailNelsonNEW ZEALAND7:30 emailwebsite
Sat 23ECGA’s Beverly Commons 7.3 mile Trail Run7.3MTrailHamiltonMA9:00(978) 768-7241emailwebsite
Sat 23Lean Horse Trail Races50K, 50M, 100MTrailHot SpringsSD6:00(605) 645-7944emailwebsite
Sat 23Bulldog 25k25KTrailCalabasasCA6:30(818) 591-1862emailwebsite
Sat 23Cutthroat Classic11.1MTrailWinthropWA8:00(509) 996-3287emailwebsite
Sat 23USA 10km Trail Champs10KTrailLaurel SpringsNC9:00(336) 366-2257emailwebsite
Sat 23Silverton Alpine Marathon26.2MTrailSilvertonCO7:00(970) 387-5247 website
Sat 23International Matterhornlauf12.3KTrailZermatt, SwitzerlandSWITZERLAND9:30 emailwebsite
Sat 23Dam Scramble Trail Challenge13.1MTrailCurwensvillePA8:30(814) 765-2629emailwebsite
Sat 23Golden Gate Headlands 50K50KUltraMuir BeachCA8:00(415) 945-0261emailwebsite
Sat 23Nescopeck State Park Trail Runs5k, 10kTrailDrumsPA9:00(570) 788-4219emailwebsite
Sat 23The Splash Trail Races10K, 5kTrailSpruce PineNC9:00(828) 765-5495emailwebsite
Sat 23Bulldog 50k50KTrailCalabasasCA6:30(818) 591-1862emailwebsite
Sat 23Devil Mountain Ultra/Demon Dust50M, 50K, 13.1MTrailPagosa SpringsCO8:00(970) 398-0612emailwebsite
Sat 23Ridgway 50M Endurance Run50MTrailRidgwayCO6:00(970) 765-7255emailwebsite
Sat 23Parsippany 12 Hour12H, 6H, 3HTrailParsippanyNJ6:00(973) 627-2575emailwebsite
Sat 23North Country Trail Run26.2M, 50M, 13.1MTrail/UltraManisteeMI7:30(616) 261-9706 website
Sun 24XTERRA Syracuse 20K & 10K Trail Run10k, 20kTrailFayettevilleNY7:00(315) 263-7575emailwebsite
Sun 24Teton Pass Kicker13.1M, 26.2MTrailWilsonWY8:00(307) 699-2456emailwebsite
Sun 24Wildwood Games Trail Runs50k, 26.2M, 13.1M, 10kTrailApplingGATBD(866) 391-7677 website
Sun 24Kids Fun Run2kTrailStoweVT12:00(802) 864-5794emailwebsite
Sun 24Kitzbuhler Horn12.8KMountainKitzbuhelAUSTRIA9:30 emailwebsite
Sun 24Gough Trail Run5kTrailBoylstonMA8:00(508) 869-6539emailwebsite
Sun 24The North Face Race To The Top Of Vermont4.3MHill ClimbStoweVT9:00(802) 864-5794emailwebsite
Sun 24La Sportiva 10k and 5k at 10,000 Feet10K, 5kTrailVailCO9:00(970) 479-2280emailwebsite
Mon 25Tawasentha Park 5k XC Race #35KX CountryTawasentha ParkNY9:30(518) 782-4982emailwebsite
Mon 25PTL® Mont Blanc300KTrailChamonix, Mont-BlancFRANCE17:00 emailwebsite
Mon 25Tawasentha Park 5k XC Race #35KX CountryTawasentha ParkNY9:30(518) 782-4982emailwebsite
Tue 26Summer Evening Trail Series: Interlaken5k, 10kTrailSeattleWA18:30(206) 200-2840emailwebsite
Tue 26Silverton 10006D, 1000m, 100MTrailSilvertonCO7:00(970) 387-5247emailwebsite
Tue 26Hurt the Dirt Trail Race13.1M, 26.2M, 5kTrailRockfordMI8:00(616) 460-9331emailwebsite
Wed 27Paul Smith's College VIC Trail Run Series5kTrailPaul SmithsNY10:00(518) 327-6241emailwebsite
Wed 27The North Face® Ultra-Trail du Mont-Blanc® TDS168KTrailChamonixFRANCE7:00 emailwebsite
Wed 27Summit Trail Running Series5K, 10KTrailBreckenridgeCO18:00(970) 453-1734emailwebsite
Wed 27Namaqua Quest 4 day Stage Race125KTrailSprinbokSOUTH AFRICA8:00 emailwebsite
Wed 27NJ XC Series5kX CountryMorris PlainsNJ19:00(973) 627-2575emailwebsite
Thu 28Musk Ox Run11MTrailFairbanksAK18:30(907) 457-2362 website
Thu 280CC® Mont Blanc53KTrailChamonix, Mont-BlancFRANCE8:00 emailwebsite
Fri 29The North Face® Ultra-Trail du Mont-Blanc® TDS119kTrailChamonixFRANCE7:00 emailwebsite
Fri 29Twilight Blue Moon Trail Run5k, 10kTrailColorado SpringsCO18:00(719) 385-6852emailwebsite
Fri 29The North Face® Ultra-Trail du Mont-Blanc® CCC®100KTrailChamonix, Mont-BlancFRANCE9:00 emailwebsite
Fri 29Ultra-Trail du Mont-Blanc® UTMB®300kTrailChamonixFRANCE16:00 emailwebsite
Sat 30Dandelion Run5k, 10kTrailMifflinburgPA9:00(570) 837-1222emailwebsite
Sat 30The Annihilator 50K13.1MTrailConnelly SpringsNC8:00(704) 530-8856emailwebsite
Sat 30Tantalus Triple Trek10M, 50KUltraHonoluluHI5:30(808) 235-0577emailwebsite
Sat 30Francis Marion Dirt Dash Half Marathon and 5k13.1M, 7.5MDirt Fire RoadsAwendawSC7:00(843) 478-1779emailwebsite
Sat 30Hardesty Hardcore14M, 5.5MTrailOakridgeOR8:00(541) 343-6414emailwebsite
Sat 30Creede Mountain Runs2M, 12.2M, 22MTrailCreedeCO9:00(719) 658-2374emailwebsite
Sat 30Bergen Peak Trail Run20kTrailEvergreenCO8:00(720) 880-1221emailwebsite
Sat 30Kirkwood Trail Runs5K, 10KTrailKirkwoodCA9:00(775) 588-5988emailwebsite
Sat 30PCT: Bunker to Bonneville 50K50KTrailBonnevilleWA7:30 emailwebsite
Sat 30Iron Mountain 50 mile Trail Run16M, 30M, 50MTrailDamascusVA7:00(276) 944-6216emailwebsite
Sat 30Trofeo Kima - International Sky Race50kTrailVal Masino, SondrioITALYTBD  website
Sat 30Annaberger-Berglauf in Annaberg5.1kMountainNiederösterreichAUSTRIA10:30 emailwebsite
Sat 30Jay Peak Trail Running Family Festival5k, 25k, 50kTrailJayVTTBD(603) 899-3210emailwebsite
Sat 30ADK 80K80KTrailLake PlacidNY8:00(518) 523-3764emailwebsite
Sat 30XTERRA North Carolina Fisher Farm10M, 5.2MTrailDavidsonNC8:00(404) 310-3628emailwebsite
Sat 30Birch Hill 10K10kTrailFairbanksAK6:00(907) 474-6802emailwebsite
Sun 31Wapack Trail Runs18MTrail/ultraNew IpswichNH9:00(978) 448-2813emailwebsite
Sun 31Heavenly Mountain Run12kTrailTahoe CityCA10:00(541) 908-1626emailwebsite
Sun 31Monster Marathon13.1M, 26.2MTrailVirgilNY6:30(607) 659-4686emailwebsite
Sun 31Toro Trail Run10k, 13.1MTrailSalinaCA8:30(510) 735-9057emailwebsite
Sun 31Labor Pain12H and variousTrailReadingPA7:30(610) 779-2668emailwebsite
Sun 31Walk in the Park 18k-36k-54k18k, 36k, 54kUltraKamloops, BCCANADA7:00(250) 372-1302emailwebsite
Sun 31Virgil Forest Monster Marathon and Half-Marathon13.1M, 26.2MTrailVirgilNY6:30(607) 351-8455emailwebsite
Sun 31Labor Day Trail Race5k, 15KTrailCharlotteNC5:00(704) 391-3900emailwebsite
Sun 3110K at 10,000 Feet10K, 5kTrailSteamboat SpringsCO10:00(970) 879-4300emailwebsite
Sun 31Breck Crest Mountain Marathon22.5M, 13.3M, 5.8MTrailBreckenridgeCO7:30(970) 390-4760emailwebsite
Sun 31RacingThePlanet Madagascar 2014250kTrailAntananarivoMADAGASCAR8:00(202) 478-0218emailwebsite
Sun 31The Falls 5K in Great Falls Park5kTrailGreat Falls PkVA9:00  website
Sun 31Epic Mud Run and Mud Run Jr.5kTrail w/obstaclesColumbiaMO13:00(573) 575-6292emailwebsite

DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Mon 1ZR Point Pinole13.1MTrailRichmondCA8:00 emailwebsite
Mon 1Mt Baldy Run to the Top7MHill ClimbMt BaldyCA8:00(909) 982-5970emailwebsite
Tue 2The Rut - lone Peak Vertical K1K uphillHill climbBig SkyMT7:00  website
Wed 3Salomon Autumn Trail Series6kTrailBloomingtonMN18:30(612) 239-0576emailwebsite
Fri 5Wasatch Front 100 Miler100MUltraEast LaytonUT5:00(801) 489-6668emailwebsite
Fri 5Int. Sparkassen Karrenlauf5.6kMountainVORARLBERGAUSTRIA19:00 emailwebsite
Fri 5Superior Sawtooth 100 Mile100MTrail/ultraLutsenMN6:00(507) 753-2240emailwebsite
Fri 5Run Woodstock100M, 100KTrailPinckneyMI16:00(734) 929-9027emailwebsite
Fri 5Klondike Trail of '98 International175kroad with climbWhitehorseCANADATBD(867) 393-8334emailwebsite
Sat 6Henderson Trail Classic25k, 13.1M, 10k, 5KTrailHendersonNV7:15(702) 496-9056emailwebsite
Sat 6Trail du Sancy/Mont-Dore12.5k, 34k, 18k, 60kTrailmont-DoreFRANCE15:00 emailwebsite
Sat 6McKenzie River Trail Run50K, 50MUltraBlue RiverOR7:30(541) 686-6580emailwebsite
Sat 6Vail Victory Trail Races26.2M, 13.1M, 5MTrailVailCO6:00(970) 445-7076emailwebsite
Sat 6ENDURE THE BEAR50K, 30K, 15K, 5KTrailBig BearCA10:00(909) 224-9315emailwebsite
Sat 6Odyssey Trail Running Rampage40M, 13M, 26M, 6MTrailMilboroVA8:30(540) 444-4422emailwebsite
Sat 6Kesugi Ridge Traverse27.5MTrailDenali State ParkAKTBD emailwebsite
Sat 6Dash Point10k, 21k, 42KTrailTacomaWA9:00(425) 301-7009emailwebsite
Sat 6Leelanau Peninsula Vintners Harvest Stompede5K, 7MTrailSuttons BayMI9:00(231) 357-3222emailwebsite
Sat 6Alsea Falls Trail Run5k, 10k, 20KTrailAlpineOR10:00(541) 225-7946emailwebsite
Sat 6Run Woodstock50M, 50K, 26.2M, 13.1M, 5MTrailPinckneyMI6:00(734) 929-9027emailwebsite
Sat 6Superior Trail 50 Mile50MTrail/ultraLutsenMN6:00(507) 753-2240emailwebsite
Sat 6River Restoration Trail Run21K, 42k, 60k, 80kTrailVanderbiltMITBD(989) 983-4107emailwebsite
Sat 6Clinton Lake North Shore 8.5-Mile Trail Run8MTrailKansas CityKS8:30(816) 810-0440emailwebsite
Sat 6Mount Annapurna Marathon42KTrailAnnapurna RegionNEPAL7:00 emailwebsite
Sat 6Coldwater TrailAnnistonALTBD(334) 333-0728emailwebsite
Sat 6Lake Padden Relay10.35MTrailBellinghamWA10:00(360) 647-6901emailwebsite
Sat 6Farnum Five 55MTrailLebanonNHTBD(603) 448-5121emailwebsite
Sat 65 Peaks - Kortright Centre6kTrailWoodbridge, ONCANADA9:00(604) 308-4666emailwebsite
Sat 6Rock & Root 30K30KTrailOak RidgeTN9:00(865) 804-4902 website
Sat 6Volcanic 5050kTrailMt. St. Helen'sOR7:00 emailwebsite
Sat 6Do-Wacka-Do Trail Run5M, 15M, 32M, 50MTrailErickOK7:00(580) 526-3332emailwebsite
Sat 6Hermit Pass Marathon and Half Hermit26.2M, 13.1MmountainWestcliffeCO7:30(719) 371-8001emailwebsite
Sat 6Ben Nevis Race8.7MTrailFort WilliamsSCOTLAND14:00 emailwebsite
Sat 6Groundhog Fall 5050KUltraPunxsutawneyPA7:00(814) 938-4149 website
Sat 6Trail Hog Half Marathon/10K/5K13.1M, 5k, 10kTrailSan JoseCA8:00(510) 750-5919emailwebsite
Sat 6Haliburton Forest12K, 26K, 50K, 50M, 100MUltraWest Guilford, OntarioCANADA6:00(416) 422-5130emailwebsite
Sat 6Pine Creek Challenge100k, 100mTrailWellsboroPA6:00 emailwebsite
Sat 6Black Squirrel Half Marathon13.1MTrailBellvueCO7:00(970) 581-4853emailwebsite
Sat 6Tommyknocker Ultras50k, 100kTrailDivideCO2:00(720) 624-9237emailwebsite
Sat 6Imogene Pass Run17.1MTrailOurayCO7:30(970) 728-0251emailwebsite
Sat 6Susquehanna Super Hike23.4M, 29.6MTrailPequeaPA7:00(717) 238-7017emailwebsite
Sat 6Gunpowder Keg Ultra Trail Races10.5M, 21M, 50KTrailBaltimoreMD8:00(410) 821-1799emailwebsite
Sat 6Fruitlands Trail Run5kTrailHarvardMA8:00(240) 997-0078emailwebsite
Sat 6Insomniac Night Trail Series: Jangover7K, 25K, 50K, 75KTrailFountain HillsAZ19:00(602) 361-7440emailwebsite
Sat 6Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 6WMRA World Masters Mtn. Champs9K, 7KTrailTelfesAUSTRIATBD  website
Sat 6Derwentwater Trail Race14kTrailKeswickENGLAND13:00 emailwebsite
Sat 6Superior Trail Marathon26.2MUltraLake SuperiorMN5:00(218) 834-5491emailwebsite
Sat 6The InStep - Lapham Peak Trail Races26.2M, 13.1M, 7MTrailDelafieldWI8:00(262) 243-4323emailwebsite
Sat 6The North Face Dirty Feet Mountain 50 & Relay50k, 50k relayTrailSun Peaks, BCCANADA9:30 emailwebsite
Sun 7Green River Games Big Hungry 10K10k, 13.1MmountainSaludaNCTBD emailwebsite
Sun 7Run for the Hills5kTrailHarvardMA14:00(978) 456-9292emailwebsite
Sun 7Denver Trail Half Marathon and 10k10k, 13.1MTrailAuroraCO8:00(858) 259-1501emailwebsite
Sun 7Chattooga River 50 Km50KTrailMountain RestSC7:00(803) 537-6962emailwebsite
Sun 7Trail Cinque Terre - Golfo dei Poeti45kTrailLa SpeziaITALY8:00 emailwebsite
Sun 7The North Face Dirty Feet Mountain Run5k, 16kTrailSun Peaks, BCCANADA9:30 emailwebsite
Sun 7FAAP FALL CLASSIC 5K/10K5k, 10kTrailPittsburghPA9:00(724) 612-2347emailwebsite
Sun 7Diablo Trail Run4M, 10M, 13.1M, 26.2M, 50kTrailClaytonCA8:00(415) 999-2532emailwebsite
Sun 7Stumpy's Marathon26.2MTrailNewarkDE7:00(215) 204-3315emailwebsite
Sun 7Thunder Run - Black Hills Trail Running Series8MTrailRapid CitySD9:00(605) 000-0000emailwebsite
Sun 7Hartman Creek Trail Run25k, 10kTrailWaupacaWI8:00(715) 701-0360emailwebsite
Sun 7Canadian Rocky Mountain 1/2 Marathon13.1Mgravel/paved trailCanmore, AlbertaCANADATBD(403) 678-3332 website
Sun 7Self-Transcendence 8&18k Trail Races8k, 18kTrailGatineau ParkCANADATBD(613) 233-7475emailwebsite
Tue 9Run The Gauntlet5kBeach ObstacleMadisonCT9:00(203) 458-1639emailwebsite
Tue 9Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Wed 10Paul Smith's College VIC Trail Run Series5kTrailPaul SmithsNY10:00(518) 327-6241emailwebsite
Wed 10Atacama Marathon26.2MMountainSan Pedro de AtacamaCHILE6:00(310) 395-5265emailwebsite
Wed 10Dirt Cheap Trail Race Series - Race 64M - 6MTrailElison Wetlands,RochesterNY18:30(585) 697-3338emailwebsite
Fri 12Run, Rabbit, Run, Steamboat Springs100MTrailSteamboat SpringsCO8:00(505) 280-0368emailwebsite
Fri 12Coyote Howl Nite Run10kTrailRockfordIL19:00(815) 670-4239emailwebsite
Fri 12Reach the Beach Relay200MRelayFranconia NotchNHTBD(508) 881-4505emailwebsite
Sat 13The North Face Endurance Challenge50M, 50K, 26.2M,10k, 5k, 13.1MTrailEagleWI5:00(214) 451-1909emailwebsite
Sat 13Headlands 5050M, 26.2MTrail/UltraGolden Gate Nat'l RecCA7:00 emailwebsite
Sat 13Run, Rabbit, Run, Steamboat Springs50MTrailSteamboat SpringsCO6:00(505) 280-0368emailwebsite
Sat 13Elk Creek Trail Race13.1M, 26.2MTrailPineCO8:00 emailwebsite
Sat 13Hagg Hybrid14.5M, 26.2MTrail - relayForest GroveOR8:00 emailwebsite
Sat 13NorCal Challenge5k, 8kTrailReddingCA9:30 emailwebsite
Sat 13XTERRA Alabama Red Mountain Park9M, 4.5MTrailBirminghamAL8:30(404) 310-3628emailwebsite
Sat 13Night Sweats Trail Marathon26.2MTrail/UltraFort BakerCA18:30 emailwebsite
Sat 13Headlands Trail Runs100MTrail/UltraRodeo BeachCA7:00 emailwebsite
Sat 13SunBare Whispers 5k5Kclothing optionalOcean Isle BeachNC10:00(704) 880-4561emailwebsite
Sat 13Pine to Palm 100 Mile100MTrailWilliamsOR6:00(541) 201-0014emailwebsite
Sat 13Mark Twain 100100MTrailBerryman CampgroundMO6:00  website
Sat 13Hawk Mountain Trail Races100M, 50M, 26.2MTrailClinton Lake State ParkKS6:00(785) 766-0293emailwebsite
Sat 13Alyeska Climbathon2.2k lapsMountainGirdwoodAK9:00(907) 754-2275emailwebsite
Sat 13Rock'n the Knob 30K and 5 Mile30k, 5MTrailBlue KnobPA9:00(814) 262-5722emailwebsite
Sat 135 Peaks - Bromont5KTrailBromontCANADA9:00(604) 308-4666emailwebsite
Sat 13BAYS MOUNTAIN TRAIL RACE15MTrailKingsportTN8:00(423) 272-4812emailwebsite
Sat 13Middle Fork Valley 50k/20 mile50k, 20MTrailNorth BendWA8:30(206) 291-8250emailwebsite
Sat 13Puffer Butte Huff and Puff Run2M, 5MTrailAnatoneID9:00(208) 743-7216emailwebsite
Sat 135 Peaks -Canmore Nordic Centre #28KTrailCalgary, ABCANADA9:00(604) 308-4666emailwebsite
Sat 13Jungfrau Marathon42.195KTrailInterlaken, SwitzerlandSWITZERLANDTBD emailwebsite
Sat 13Plain 100 Mile Endurance Run100MUltraPlainWA5:00(425) 868-6565emailwebsite
Sat 13Spartan Beast - So Cal12MobstacleTemeculaCA8:00 emailwebsite
Sat 13Cashiers Trail Mix Mountain Trail Run5MTrailCashiersNC9:00(828) 743-5191emailwebsite
Sat 13Primitive 5k Run5kpart TrailSchertzTX9:00(210) 322-0269emailwebsite
Sat 13Breckenridge Oktoberfest 5K Trail Run5kTrailBreckenridgeCO10:00(970) 453-1734emailwebsite
Sat 13Mid Mountain Marathon26.2MTrailPark CityUT8:00(435) 649-6839emailwebsite
Sat 13Ultra-Trail Harricana - The North Face UTHC65k, 80K, 28KTrailLa Malbaie, QuebecCANADA6:30(514) 895-2132emailwebsite
Sat 13Paatuwaqatsi Run50k, 10M, 4mTrailPolaccaAZTBD(928) 737-2705emailwebsite
Sat 13Cashiers Trail Mix Mountain Adventure3MMud RunCashiersNC12:00(828) 743-5191emailwebsite
Sat 13Mt. Ellen O2X Summit Challenge5M, 10Mhill climb/obstacleSugarbush ResortVT6:00(212) 965-0900emailwebsite
Sat 13Hurricane Hill TrailHartfordVTTBD(603) 558-2352emailwebsite
Sat 13The Rut50K, 12kTrailBig SkyMT7:00  website
Sat 13Just Piddlin Pumpkin Run3.1MTrailWoodburnKY8:00(270) 542-6769emailwebsite
Sat 13ROCK CUT HOBO RUN 25K25KTrailRockfordIL8:00(815) 670-4239emailwebsite
Sat 13Youngstown Ultra Classic50k, 25kTrailYoungstownOH8:00(330) 395-8760emailwebsite
Sun 14Lagoon Valley Half Marathon/10K/5K10k, 5kTrailVacavilleCA8:00(707) 971-0777emailwebsite
Sun 14Stanky Creek 50K/25K.25k, 50kTrailBartlett ParkTN7:30(901) 521-7890emailwebsite
Sun 14XTERRA Vega Alta Trail Run5k, 10kTrailVega AltaPUERTO RICOTBD  website
Sun 14Castlewood Canyon 10k Trail Run10KTrailFranktownCO7:00(303) 870-0487emailwebsite
Sun 14San Francisco Coastal Trail Challenge10KTrailSan FranciscoCA8:00(415) 978-0837emailwebsite
Sun 14Shoe Clinic Cape Kidnappers Greedy Gannet7k, 12k, 23kBeachCliftonNEW ZEALANDTBD  website
Sun 14Evergreen Lake Ultra31M, 43MTrailHudsonIL4:30(309) 831-6166emailwebsite
Sun 148 in the Rough8.7MTrailGlenwoodNY10:00(716) 574-0888emailwebsite
Sun 14TCRS #85MTrailRing MountainCA9:00  website
Sun 14Asitzgipfel-Berglauf in Leogang LANDESMEISTERSCHAFT8kMountainSALZBURGAUSTRIA10:00 email 
Sun 14Charleston Falls Preserve5kTrailCovingtonOH9:00(937) 335-6273emailwebsite
Sun 14Bradbury Bruiser12MTrailPownalME9:00(207) 797-3560emailwebsite
Sun 14Dam Half/Full13.1M, 26.2MTrailMifflinburgPA9:00(570) 837-1222emailwebsite
Sun 14ROCK CUT HOBO RUN 50K50KTrailRockfordIL8:00(815) 670-4239emailwebsite
Sun 14Duffys Forest, Kuringai TrailSydneyAUSTRALIA7:00 emailwebsite
Sun 14Oak Openings Stampede25k, 5k, 50KTrailToledoOH8:30(419) 410-2359emailwebsite
Sun 14Mutterer Alm-Lauf, Mutters7.2kMountainTirolAUSTRIA10:15 emailwebsite
Sun 14Helvetia Mountain Trail Run10KTrailHelvetiaWV11:00(304) 924-5835emailwebsite
Sun 14La Sportiva Evergold5k, 11kTrailVailCO10:00(970) 479-2280emailwebsite
Sun 14WMRA World Mountain Championships4k, 8k, 12kMountainCasette di MassaITALY10:30  website
Sun 14Lead King Loop 25K Trail Run25KTrailMarbleCO8:30(970) 704-1275emailwebsite
Tue 16Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Tue 16Island of the Sun Marathon26.2MMountainLake TiticacaBOLIVIA6:00(310) 395-5265emailwebsite
Wed 17Sodom Pond Run4MTrailMontpelierVT18:00(802) 223-6216emailwebsite
Wed 17Salomon Autumn Trail Series5kTrailBloomingtonMN18:30(612) 239-0576emailwebsite
Thu 18Trail de l'Île Rouge135Kstage raceTananariveMADAGASCARTBD emailwebsite
Fri 19Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Fri 19Stair Climb for Los Angeles75 FloorsStair ClimbLos AngelesCA11:00(213) 639-7451emailwebsite
Fri 19Oyster Catcher 3 Day Trail Run56kTrailMosselbaySOUTH AFRICA8:00 emailwebsite
Fri 19Project Athena Foundation San Jacinto MountainMilesTrailGrand CanyonAZTBD(315) 404-7472emailwebsite
Fri 19Kodiak Grizzly 100 Mile Ultra100MTrailBig Bear LakeCA18:00 emailwebsite
Sat 20ECTA's Run for the Trails5M, 10MTrailHamiltonMA9:00(978) 312-1548emailwebsite
Sat 20Cart to Cart Trail Run19M, 13.1MTrailCrested ButteCO8:00(970) 349-5326emailwebsite
Sat 20Noble Canyon 50k50kTrailPine ValleyCA7:00 emailwebsite
Sat 20Les Haas Memorial Trail Challenge7k, 14kTrailRidgwayPA9:00(814) 776-5377emailwebsite
Sat 20Rock Dallas XTERRA Trail Run10k, 25kTrailLake GrapevineTX8:00(972) 966-1300 website
Sat 20Lake Needwood XC Run10KTrailDerwoodMD8:15(301) 353-0200 website
Sat 20Jelm Mountain Trail Run10MTrailLaramieWY9:00(307) 760-4930emailwebsite
Sat 20Emerald Bay Trail Run7.5MTrailW. Shore Lake TahoeCATBD(541) 908-1626emailwebsite
Sat 20Chattooga 24H/12H/Relay12H, 24HTrailLong CreekSC8:00 emailwebsite
Sat 20Equinox Marathon26.2MTrailFairbanksAK8:00(907) 452-8351 website
Sat 20Horseshoe Challenge Race10k, 20kTrailDriggsID9:00(208) 201-1622emailwebsite
Sat 20Save the Wildlife 5K Trail Run/Walk5kTrailHowellMI11:00(517) 546-0249emailwebsite
Sat 20Tour du Massif10k, 160kTrailPrévost, QuebecCANADATBD(450) 227-1571emailwebsite
Sat 20IMTUF 100 Mile Endurance Run102.5MTrailMcCallID6:00(208) 795-7753emailwebsite
Sat 20Family Fun Walk & 5k Timed Trail Run5kTrailCrownsvilleMD9:00(410) 431-5000emailwebsite
Sat 20Coastal 50 Km Trail Run50kTrailSan FranciscoCA8:00(415) 999-2532emailwebsite
Sat 20Emerald Mountain Trail Run7.5MTrailSteamboat SpringsCO10:00(970) 879-4300emailwebsite
Sat 20Hancock Shaker Village 5050M, 26.2MTrailPittsfieldMA5:30(413) 212-9626emailwebsite
Sat 20Park City Mini-Trail Series Half Marathon13.1MTrailPark CityUT8:00(801) 787-3029emailwebsite
Sat 20Diakon Wilderness Center Trail Run 5k5kTrailBoiling SpringsPA9:00(717) 195-0464emailwebsite
Sat 20Dances with Dirt Hell50k, 50m, 100k team relayTrailHellMI6:15(734) 929-9027emailwebsite
Sat 20Lighthouse Hill Ranch10M, 20M, 31MTrailJohnson CityTX7:00(210) 651-6096emailwebsite
Sat 20John Colter Run7MTrailBozemanMT9:00(406) 587-4415emailwebsite
Sat 205 Peaks - Hardwood Hills5kTrailBarrie, ONCANADA9:00(604) 308-4666emailwebsite
Sat 20Trees and Trails 5K5M1/2 trailMahtomediMN9:00(651) 653-7401emailwebsite
Sat 20Crystal Mountain SkyMarathon26.2MTrailCrystal MountainWA8:00 emailwebsite
Sat 20Virgil Crest Ultras50M, 100MTrailVirgilNY6:00(607) 275-3572emailwebsite
Sat 20Five Peaks Trail Series7KTrailDevon, AlbertaCANADA9:00(604) 308-4666emailwebsite
Sat 20Barkley Fall Classic31MTrailWartburgTNTBD emailwebsite
Sat 20Canadian Rockies Heli Run13.1MTrailalbertaCANADATBD(866) 373-3376emailwebsite
Sat 20Chase the Sun Ultra & Relay6H, 12H, RelayTrailSavannahGA10:00(912) 398-9941emailwebsite
Sat 20Lost A Lot Trail Race7MTrailLebanonNHTBD(603) 526-6401emailwebsite
Sat 20Terra Firma Trail Run5k, 15kTrailSmithvilleTX8:00(972) 966-1300 website
Sat 20Drag-N-Fly Trail Runs13.49M, 5k, 10kTrailAntiochCA8:00(510) 750-5919emailwebsite
Sat 20CerebRun Ohio Buckeye Challenge5Mmud runAthensOH9:00(614) 701-1690emailwebsite
Sat 20Abel Tasman Coastal Classic36KTrailAbel Tasman National Pk.NEW ZEALAND7:30 emailwebsite
Sat 20Kaveri Trail Marathon26.2M, 10k, 13.1MTrailKarnatakaINDIA6:15 emailwebsite
Sat 20Pretty Muddy Women's Mud Run5kobstacleRichmondVA8:00 emailwebsite
Sat 20Flagstaff Marathon26.2M, 13.1M, 10kTrailFlagstaffAZ8:00(928) 220-0550emailwebsite
Sat 20Peaked Mountain Trail Run4.4MTrailMonsonMA10:30(413) 532-1660emailwebsite
Sat 20Grand Teton Races50MTrailAltaWY6:00(208) 787-2077emailwebsite
Sat 20Run Off the Grid Trail Run50k, 37.5k, 25k, 12.5kTrailMattawaCANADA9:00(705) 223-4340emailwebsite
Sat 2012 Hour Adventure Trail Run12 HourTrailTriangleVA7:00(703) 403-0138emailwebsite
Sat 20Ingawanis Adventure Race5k, 1MTrailWaverlyIA7:30(319) 234-2867emailwebsite
Sat 20Dirty Rocks10kTrailFairview ParkOH8:00  website
Sat 20Golden Gate Canyon Trail Run20kTrailGilpin CountyCO8:30(303) 870-0487 website
Sat 20Porcupine Mountains Trail Marathon26.2M,13.1M, 5kTrailSilver CityMI8:00(715) 701-0360emailwebsite
Sat 20Kodiak 50M50MTrailBig Bear LakeCA6:00 emailwebsite
Sun 21Pisgah Mountain23k, 50kTrailChesterfieldNH8:45(603) 363-8420emailwebsite
Sun 21Hell Creek on Heels 5k/30k Trail Run5k, 30kTrailWilsonKS7:00(785) 650-1620emailwebsite
Sun 21Grand to Grand Ultra160Mstage raceKanabUT8:00(888) 898-8832emailwebsite
Sun 21Pony Express Run15MTrailWoodland ParkCO8:00(719) 260-8993 website
Sun 21Honest Abe Trail Run26.2M, 8.7MTrailLincoln CityIN7:30(423) 580-7868emailwebsite
Sun 21High Alpine Half13.1MTrailBendOR8:00(541) 350-4199emailwebsite
Sun 21Fleetwood Memorial Trail Run5kTrailBrodheadsvillePA9:00(570) 992-9733emailwebsite
Sun 21The North Face Dirty Feet Trail Run #45k, 10k, 21KTrailKamloops, BCCANADA9:30 emailwebsite
Sun 21Paine To Pain13.1MTrailNew RochelleNY9:00(212) 983-5900emailwebsite
Sun 21Flagline 50k50KTrailBendOR8:00(541) 350-4199emailwebsite
Sun 21Rick O'Donnell Memorial 8 Hour Ultra Challenge8HTrailBoonsboroMD8:30(703) 447-3151 website
Sun 21Boulder Marathon/Half Marathon13.1M, 26.2Mdirt roadsBoulderCO8:00(303) 859-0244emailwebsite
Sun 21XTERRA National Championship5k, 10k, 21KTrailOgdenUT9:00(877) 983-7721emailwebsite
Sun 21Virgil Crest Ultras50kTrailVirgilNY6:00(607) 275-3572emailwebsite
Sun 21The Kismet Cliff Run Beast of the East14M, 5MTrailNorth ConwayNH10:00(602) 986-5275emailwebsite
Mon 22GAP Trestles Marathon and Half Marathon26.2M, 13.1MTrailmeyersdalePA8:00(901) 355-9820emailwebsite
Mon 22The Otter- African Trail Run42kTrailStormsriverSOUTH AFRICA6:00 emailwebsite
Tue 23Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Wed 24O2X Summit Challenge5M, 10Mhill climb/obstacleWindhamNY6:00 emailwebsite
Wed 24Paul Smith's College VIC Trail Run Series5kTrailPaul SmithsNY10:00(518) 327-6241emailwebsite
Fri 26Birmingham Stage Race53Mstage raceBirminghamAL9:00(205) 262-9714emailwebsite
Sat 27Mountain Chili Cha-Cha5k, 10k, 21kTrailPagosa SpringsCO8:00(970) 398-0612emailwebsite
Sat 27Hobbit Hollow10MTrailHarrodsburgKY8:30(859) 734-1545emailwebsite
Sat 27Wildlander5k, 12k, 13.1MTrailLarkspurCO8:30(719) 359-3246emailwebsite
Sat 27Mountain Lakes 100100MTrailOlallie LakeORTBD  website
Sat 27Mt. Baldy Hill Climb1.8MHill ClimbKetchumIDTBD(208) 788-5714 website
Sat 27The North Face Endurance Challenge10k, 13.1M, 5kTrailPine MountainGA6:00(214) 451-1909emailwebsite
Sat 27Sac River Trail Runs26.2M, 15k, 50MTrailShastaCA10:00(530) 227-8905emailwebsite
Sat 27Mount Taylor 50k50kTrailGrantsNMTBD(505) 366-4780emailwebsite
Sat 27Red Wolf Rampage5k, 10kTrailRising SunIN9:00(812) 438-2306emailwebsite
Sat 27Hidden Peak Challenge4MTrailSnowbirdUT10:00(801) 583-6281emailwebsite
Sat 27DRIFTLESS Marathon, 1/2 Marathon & 10k Trail Races13.1M, 5k, 10kTrailHillsboroWI7:00(608) 337-4300emailwebsite
Sat 27The Bear Chase100k, 50M, 50kTrailLakewoodCO6:30(303) 320-3343emailwebsite
Sat 27VASA Trail Run5K, 10K, 25KTrailWilliamsburgMI8:30(734) 929-9027emailwebsite
Sat 27Renewable Trail Run/Walk - 5K and 10K5k, 10kTrailSandstoneMN9:00(320) 245-2648emailwebsite
Sat 27King of the Castle--4MPH Trail ChallengeVariesTrailAlmoID9:00(801) 718-5895emailwebsite
Sat 27O2X Summit Challenge Series5M, 10Mhill climb/obstacleWarrenVT6:00(781) 412-4998emailwebsite
Sat 27XTERRA Georgia Harbins Park 10K10kTrailDraculaGA8:30(404) 310-3628emailwebsite
Sat 27Hungerford Games13.1M, 26.2M, 50MTrailBig RapidsMI8:30(616) 822-4238emailwebsite
Sat 27Mogollon Monster106MTrailPineAZ10:00 emailwebsite
Sat 27Tehaleh Trail Run 1K, 5K, 10K, Half-Marathon, Marathon1K, 5k, 10k, 13.1M, 42kTrailBonney LakeWA8:30(425) 301-7009emailwebsite
Sat 27O2X Summit Challenge5M, 10Mhill climb/obstacleNewryMETBD emailwebsite
Sat 27Berkeley Trail Adventure10K, 13.1M, 35K, 50KTrailBerkeleyCA8:30 emailwebsite
Sat 27Roselle Park GRAND RIVER RUN 8K8K50% trailAdaMI9:00(616) 975-0945emailwebsite
Sat 27Finger Lakes Mud Run at Everest Park2k, 5kmud runOwascoNY8:40(315) 252-9305emailwebsite
Sat 27Big Sur Trail Marathon, Half Marathon & 5 Mile5M, 13.1M, 26.2MTrailBig SurCA9:00(415) 868-1829emailwebsite
Sat 27Half Marathon Trail Run13.1MTrailHarrodsburgKY8:30(859) 734-1545emailwebsite
Sat 27Mountain Madness 50Km50k, 25kTrailRingwoodNJ9:00(973) 627-2575emailwebsite
Sat 27Kathmandu Godawari 50km50KTrailKathmanduNEPAL7:00 emailwebsite
Sat 27Ouray Mountain Trail Run13MTrailOurayCO10:00(970) 708-7142emailwebsite
Sat 27Not Yo Momma's 100100MTrailChillicotheOH5:30 emailwebsite
Sat 27Yellowstone Rendezvous Trail Run5k, 10k, 13.1MTrailWest YellowstoneMT9:00(617) 697-6126emailwebsite
Sat 27Trailapalooza Trail Running Festival3.1M, 10k, 15k, variousTrailHidden Valley ResortPA8:00(724) 205-6450emailwebsite
Sat 27Five Peaks Trail Series8K, 13.1MTrailBuntzen Lake, BCCANADA9:00(604) 308-4666emailwebsite
Sat 27Raiffeisen Schneeberglauf TrailPuchberg am SchneebergAUSTRIATBD emailwebsite
Sat 27Birkie Trail Run, Relay & Trek26.2M, 13.1MTrailCable to HaywardWI8:00(715) 634-5025emailwebsite
Sat 27Hinson Lake 24 Hour50KTrailRockinghamNC8:00(910) 206-1054emailwebsite
Sat 27Big South Fork Trail Run10k, 17.5MTrailOneidaTN8:00(865) 548-7664emailwebsite
Sat 27100 Acre Challenge5kobstacleIntervaleNH9:00(603) 356-9980emailwebsite
Sat 27Cle Elum Ridge Trail Run50K, 25kUltraCle ElumWA7:00(206) 525-1295emailwebsite
Sat 27Knobstone Trail Runs13.1M, 10M, 5K, 10KTrailMartinsvilleIN9:00(765) 349-0204emailwebsite
Sat 27Germantown Ultra Trail Run50KUltraGermantownOH8:00(937) 586-6546emailwebsite
Sun 28Aufi & Owi, Wallern9kMountainOberösterreichAUSTRIA10:00  website
Sun 28Conestoga Trail Run10MTrailHoltwoodPA10:00(717) 394-7812emailwebsite
Sun 28Multnomah Falls Trail Run5.6MTrailCorbettOR9:00 emailwebsite
Sun 28Vermont 50K50KTrailBrownsvilleVT6:15(603) 381-9993emailwebsite
Sun 28Vermont 50 Miler50M, 50KTrailBrownsvilleVT6:00(603) 381-9993emailwebsite
Sun 28Catalina State Park Reverse the Course5M, 10MTrailTucsonAZ6:30(520) 797-7867emailwebsite
Sun 28Wild Wild Wilderness Trail Run7.6MTrailDanvilleIL11:00(217) 446-5760emailwebsite
Sun 28Color Sunday Adventure Challenge10kTrailMesaCO9:30(970) 245-3788emailwebsite
Sun 28Snow Mountain Ranch Half and 5k13.1M, 5kTrailGranbyCO9:00(858) 259-1501emailwebsite
Sun 28Wolf Den Dash4M, 8MTrailPomfret CenterCT9:00(860) 208-1749emailwebsite
Sun 28Sugarloaf 4 Mile Challenge4MTrailChillicotheOH9:00(740) 497-0014emailwebsite
Sun 28Run With Wolfes5k, 8kTrailMenomonee FallsWI10:00(262) 703-0705emailwebsite
Sun 28Sarah Bishop Bushwhack10KTrailNorth SalemNY9:15(914) 374-0239emailwebsite
Sun 28NCR Half Marathon13.1MTrailBaltimoreMD8:00(410) 821-1799 website
Sun 28Hochfelln-Berglauf MountainBergenGERMANYTBD emailwebsite
Sun 28The Bear Chase10k, 13.1MTrailLakewoodCO11:00(303) 320-3343emailwebsite
Sun 28Bigfoot Trail Race benefitting Back on My Feet Austin10k, 30k, 50kTrailJohnson CityTX7:00(301) 602-2604emailwebsite
Mon 29Twisted Turkey Trail Marathon, Half Marathon, 5k26.2M, 13.1M, 5KTrailPortageIN9:00(219) 395-4503emailwebsite

DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Wed 1Salomon Autumn Trail Series5kTrailBloomingtonMN18:30(612) 239-0576emailwebsite
Thu 2Project Athena Foundation Grand Canyon60M+TrailGrand CanyonAZTBD(315) 404-7472emailwebsite
Fri 3Gran Trail dei Magredi100MmountainVivaro (PN)ITALY22:00 emailwebsite
Fri 3GRINDSTONE 100100MUltraSwoopeVA18:00(434) 582-2386emailwebsite
Fri 3Beaudry Lemming Loop3H, 6H, 12HTrailWinnipeg, ManitobaCANADATBD(204) 227-8698emailwebsite
Sat 4Discover the Woods 5K Trail Run5kTrailCohassetMA10:00(781) 325-6634emailwebsite
Sat 4Bretton Woods Fell Race TrailBretton WoodsNH10:00 emailwebsite
Sat 4The Great Pumpkin Run5k, 10kTrailColorado SpringsCO8:30(719) 389-1251emailwebsite
Sat 4G3 10K Challenge10Ktrail/obstaclesCamptonKY10:00(606) 668-6222emailwebsite
Sat 4Willow River Trail Challenge10.6K, 6.6KTrailHudsonWI9:00(715) 386-9340emailwebsite
Sat 4Dirt Devil Raptor Ridge Half Marathon13.1MTrailEscondidoCA7:00(619) 265-7374emailwebsite
Sat 4Miles for SMILES 5K5kX CountryDarienWI9:00(262) 882-3470emailwebsite
Sat 4Smarna Gora Mountain Race9.5KMountainLjubjanaSLOVENIATBD emailwebsite
Sat 4Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 4Rock Bridge Revenge7M, 25K, 50KTrailColumbiaMO8:00(573) 446-0717emailwebsite
Sat 4Maryland K-9 5K Trail Race5kTrailKingsvilleMD10:00  website
Sat 4WRUT'n Run5km 2H, 4HmountainWausauWI10:00(715) 212-4531emailwebsite
Sat 4Big Tesuque Trail Run12MTrailSanta FeNM9:00(505) 690-5032emailwebsite
Sat 4Christian Children's Home of Ohio FallFest 5K5kTrailWoosterOH8:30(330) 345-7949emailwebsite
Sat 4Hospice of the Wabash Valley Run and Remember5k, 10kX CountryTerre HauteIN11:30(812) 234-2515emailwebsite
Sat 4Santa Rosa Rut Run10k, 13.1M, 35k, 50kTrailSanta RosaCA8:30 emailwebsite
Sat 4Two Dam Punks 10K10kDirt road, trailBonnevilleWA9:00 emailwebsite
Sat 4South Shore Trail Series - Discover the Woods5kTrailCohassetMA10:00 emailwebsite
Sat 4Man Against Horse Race12M, 25M, 50MTrailPrescottAZ6:30(928) 636-2028 website
Sat 4MOX 12 Hour Endurance Run12HourTrail/grassDaytonOH6:00(937) 228-5418 website
Sat 4Cloudsplitter 100100M, 100K, 50K, 25KTrailElkhorn CityKY8:00(502) 724-1136emailwebsite
Sat 4Weaver Basin Trail 50K50K, 30k, 10kTrailWeavervilleCA8:00(530) 623-1906emailwebsite
Sat 4Dirty Damsel Trail Race5k, 10k, 13.1MTrailUpper MarlboroMDTBD  website
Sat 4Run to the Alter Half Marathon13.1MTrailHomerAK10:00 emailwebsite
Sat 4Rugged and Raw10k, 20kTrailDallasTX8:00(214) 551-0455emailwebsite
Sat 4Scarecrow Sprint & Stroll5k, 10kTrailTahoe CityCA7:00(541) 908-1626emailwebsite
Sat 4Kaisermarathon26.2MTrailKitzbühelAUSTRIA10:30 emailwebsite
Sat 4Lehigh Gap Nature Center More or Less a 10K Trail Run5.8MilesTrailSlatingtonPA9:00(610) 509-6282emailwebsite
Sat 4Monster Dash Springfield5kmonster dash/trailSpringfieldMOTBD(601) 622-7475email 
Sat 4Lair'o the Bear - Fall EverGold Trail Race10M, 2MTrailIdeldaleCO9:00(720) 880-1221emailwebsite
Sat 4Indian Lake Trail Run7k, 12kTrailIndian Lake County ParkWI9:00(608) 220-8042emailwebsite
Sat 4Barkcamp Race5M, 25K, 8.4MTrailBelmontOH7:30(740) 391-1235emailwebsite
Sat 4Coniston Marathon Trail Races42.2k, 14kTrailConistonENGLAND13:00 emailwebsite
Sat 4Dare To Ascend Trail Run Marathon Half Marathon and 5K26.8M, 13.1M, 5kTrailGeorgetownTX7:00(512) 965-9371emailwebsite
Sat 4Two Lakes Trail Run7.6MTrailBurnsTN11:00(615) 441-5915emailwebsite
Sat 4Run for the Toad25K, 50Ktrail/ultraPinehurst Lake, OntarioCANADA9:30(519) 740-8388emailwebsite
Sat 4The North Face Endurance Challenge - Utah50M, 50K, 26.2M, 13.1M, 10K, 5kTrailPark CityUT5:00(214) 451-1909emailwebsite
Sat 4It Ain't Easy Hill Run10.8MTrailFairbanksAK10:00(907) 479-3906 website
Sat 4Cuyamaca 100K Endurance Run100kTrailCamp CuyamacaCA6:30 emailwebsite
Sat 4Stump Jump Trail Runs50K, 11MTrailChattanoogaTN8:00(423) 265-5969emailwebsite
Sat 4Foothills 50K Frenzy50kTrailBoiseID6:00(843) 476-3714emailwebsite
Sat 4Arkansas Traveller 100 Mile Run100MUltraPerryvilleAR6:00(501) 329-6688emailwebsite
Sat 4Dead Dog TrailHuntsvilleALTBD(334) 333-0728emailwebsite
Sun 5Blues Cruise Blue Marsh Lake Trail Race50KTrailBlue Marsh, Lake ReadingPA8:30(717) 484-1127emailwebsite
Sun 5Fall Cross Country Series I3.5MTrailColorado SpringsCO14:00(719) 590-7086emailwebsite
Sun 5FATS 50k50kTrailNorth AugustaSC8:00(803) 221-4416emailwebsite
Sun 5Atacama Crossing250Kstage raceSan Pedro de AtacamaCHILE7:00(202) 478-0218emailwebsite
Sun 5Out of Bounds Trail at Bristol Mountain15kTrailCanandaiguaNY12:00(585) 271-7045emailwebsite
Sun 5NipMuck Trail Marathon26.4MTrailAshfordCT8:00(860) 455-1096emailwebsite
Sun 5TCRS #93.78MTrailPoint ReyesCA9:00  website
Sun 5Blue Sky Marathon26M, 13.1MTrailFort CollinsCO7:00(970) 581-4853emailwebsite
Sun 5Bosque Boogie10k,5kTrailAlbuquerqueNM8:00 emailwebsite
Sun 5XTERRA Estrella Mountain20k, 8kTrailGoodyearAZ7:00(603) 363-7725emailwebsite
Sun 5Salamander Sprint 5K/10K Trail Runs5K, 10kTrailFort WayneIN13:00(260) 436-4824emailwebsite
Sun 5Flagstaff Endurance Runs50M, 50kTrailFlagstaffAZ7:00(602) 361-7440emailwebsite
Sun 5Stone Tower Trail Run15k, 5kTrailLynnMA9:00(508) 527-0809emailwebsite
Sun 5HARRC In The Park 15-K15kTrailLewisberryPA10:00(717) 728-8892emailwebsite
Sun 5Kingdom Marathon26.2MDirt roadCoventryVT9:00(802) 249-9100emailwebsite
Tue 7Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Wed 8Paul Smith's College VIC Trail Run Series5kTrailPaul SmithsNY12:00(518) 327-6241emailwebsite
Thu 9Trail Running ConferenceconferenceConferenceEstes ParkCOTBD(303) 304-9159emailwebsite
Fri 10Vertical K hill climbLimone sul GardaITALYTBD  website
Fri 10Ragnar Trail - Vail Lake120MRelayVail Lake ResortCA7:00(724) 433-5992emailwebsite
Sat Trail Series (Race #1)5MTrailMonroe FallsOHTBD emailwebsite
Sat 11Tsavo Wildlife Marathon26.2M, 13.1M, 5KTrailTsavo, KenyaAFRICATBD(714) 757-1425emailwebsite
Sat 11Skyline to the Sea50KTrail/UltraBoulder CreekCA8:00 emailwebsite
Sat 1124 Hours of Boulder50k, 100k, 100m, relay, solo,TrailBoulderCO9:00(303) 249-1112emailwebsite
Sat 11XTERRA Georgia Fort Yargo State Park5k, 10kTrailWinderGA8:30(404) 310-3628emailwebsite
Sat 11To Hell ( canyon ) and Back - BH Trail Running Series5MTrailCusterSD10:00 emailwebsite
Sat 11Cow Pie Trail Run13.1M, 3.1MTrailLoup CityNE10:00(239) 682-0484emailwebsite
Sat 11Oil Creek Trail Runs50kTrailTitusvillePA7:00(814) 833-3495emailwebsite
Sat 11Dam Darkness Trail Challenge7MTrailCurwensvillePA19:00(814) 765-2629emailwebsite
Sat 11Farmdale Trail Runs8.25M, 33M, 50MTrailE. PeoriaIL8:00(309) 472-8289emailwebsite
Sat 11Bizz Johnson Half Marathon13.1MTrailWestwood-SusanvilleCA9:00(415) 999-2532emailwebsite
Sat 11Zachariah's Acres Trail Run5kTrailOconomowocWITBD(262) 825-3737emailwebsite
Sat 11South Shore Trail Series - Over the Esker5kTrailNorth WeymouthMA10:00 emailwebsite
Sat 11Oil Creek Trail Runs100MTrailTitusvillePA5:00(814) 833-3495emailwebsite
Sat 11Dick Collins Firetrails Fifty50MUltraLake ChabotCA6:30(916) 765-6021emailwebsite
Sat 11Rail Run 100100kTrailGaylordMI6:00(231) 348-8280emailwebsite
Sat 11Blue Ridge Burn 5k/10k10K, 5KTrailCharlottesvilleVA9:30(434) 817-2755emailwebsite
Sat 11Oil Creek Trail Runs100kTrailTitusvillePA6:00(814) 833-3495emailwebsite
Sat 11Down and Dirty Trail Runs10K, 20KTrailDanby State Forest,IthacaNY9:00(607) 387-9773emailwebsite
Sat 11Pioneer Spirit 50M50MTrailCoolCA7:00(702) 526-7317emailwebsite
Sat 11Qdoba DINO Trail Run5K, 15KTrailLogansportIN9:00(317) 336-7553emailwebsite
Sat 11Colorado College Athletics Tiger Classic 5K5kTrailColorado SpringsCO8:00(719) 389-6107emailwebsite
Sat 11Lowcountry Trail Half Marathon13.1MTrailJohns IslandSC8:00(843) 795-4386 website
Sat 11Harvest Half13.1MTrailKenmoreWA9:30(206) 200-2840emailwebsite
Sat 11Get Out Greenville 10K10kTrailGreenvilleSC8:00(864) 678-0084emailwebsite
Sat 11Animal Ark Stampede5kTrailRenoNV9:00(775) 970-3111emailwebsite
Sat 11Man vs Horse Owen's Peak Marathon26.2M, 10Mman v horseRidgecrestCA7:00(760) 301-6429emailwebsite
Sat 11Rat Race Fall Edition1M, 4MTrailToms RiverNJ10:00 emailwebsite
Sat 11Cumberland 50k50kTrailCove Lake State ParkTN6:30 emailwebsite
Sat 11New River Trail 50k50kTrailFriesVA8:00(336) 846-6267emailwebsite
Sat 11Heartland 100 Mile and 50 Mile50M, 100MUltraCassodayKS6:00(316) 253-6915emailwebsite
Sat 11Pilot Mountain to Hanging Rock Ultra 50K and 50 Mile Run50k, 50MTrailPinnacleNC7:30(313) 304-0903emailwebsite
Sat 11Frogtown Trail Challenge4M, 10MTrailCummingGA8:00(678) 576-9940emailwebsite
Sat 11Durango Double13.1, 50KTrailDurangoCO9:00(206) 856-1063emailwebsite
Sat 11Limone Extreme SkyRace®23KTrailLimone sul GardaITALYTBD  website
Sun 12Xterra Marathon of Trail Races26.2M,13.1M, 3.1MTrailColorado SpringsCO8:00(404) 421-3231emailwebsite
Sun 12Monroe Trail Races10.5M, 2MTrailMonroeMA10:00(413) 772-3768emailwebsite
Sun 12Trust Trail Fest10K,5K,1KTrailKennebunkportME14:00(207) 467-3014emailwebsite
Sun 12Run2payitforward trail half marathon13.1MTrailWhite Lake TwpMI9:00(248) 321-9813emailwebsite
Sun 12XTERRA Pt. Mugu Trail Run11k, 18kTrailMalibuCA8:00(310) 821-7898emailwebsite
Sun 12Annapurna Ultra Mountain II80kTrailKatmanduNEPALTBD emailwebsite
Sun 12Bizz Johnson 10Km, Half Marathon, Marathon, 50 Km13.1M, 10k, 26.2M, 50kTrailWestwood-SusanvilleCA9:00 emailwebsite
Sun 12Green Monster Trail Challenge25K, 50KTrailWellsboroPA9:00(570) 439-3686emailwebsite
Sun 12Louisville Trail Half Marathon & 10k10K, 13.1Mmost trailLouisvilleCO9:00(303) 926-1017emailwebsite
Sun 12Glacial Trail Runs50M, 50KUltraGreenbushWI6:00(262) 370-7270emailwebsite
Sun 12The Great Pumpkin XC 5K at Heiser Farms5kTrailHeiser FarmsOR9:00(503) 497-4080emailwebsite
Sun 12Kahlenberglauf8.6kMountainWIENAUSTRIA10:00 emailwebsite
Sun 12Fall Classic10K, 5K, 2MX CountryPittsburghPA10:00(412) 369-0160 website
Sun 12Lost Creek Reserve 5k/10k Run/Walk5k, 10kTrailTroyOH10:00(937) 335-6273emailwebsite
Sun 12Mystery Mountain Marathon and 12 Miler26.2M, 12MTrailChatsworthGA8:00(678) 579-9378emailwebsite
Tue 14Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Tue 14Hillary Everest Marathon42KTrailKathmanduNEPAL7:00 emailwebsite
Tue 14Silver Lake Cross Country Run5kX CountryBellinghamWA9:00(360) 647-5703emailwebsite
Wed 15Rochester Autumn Classic Trail Race9M, 4.5MTrailMendon Ponds ParkNY8:30(585) 697-3338emailwebsite
Wed 15Salomon Autumn Trail Series5kTrailBloomingtonMN18:30(612) 239-0576emailwebsite
Thu 16Himalayan 100 Mile Stage Race100MTrailDarjeelingINDIATBD email 
Fri 17Trek or Treat Trail Runs5k, 10kTrailOakville, OntarioCANADA20:00(289) 891-9357emailwebsite
Fri 17Ragnar Trail Hill Country120MRelayComfortTX12:00(724) 433-5992emailwebsite
Fri 17Halloween Run and Potluck4.5MTrailClinton Lake State ParkKS16:00(785) 766-0293emailwebsite
Fri 17Pony Express Traill 100-mile Endurance Run100M, 50MTrailFaustUT7:00(801) 768-1932emailwebsite
Sat 18Hann Jive Six-Miler6MTrailKnoxvilleTN9:00(865) 548-4718emailwebsite
Sat 18Run for the Apples5MTrailWhite Bear LakeMN9:00(651) 653-7401emailwebsite
Sat 18Trek or Treat 5K Night Trail Run and Creepy Mile5kTrailCollingwood, OntCANADA19:00 emailwebsite
Sat 18Dead Horse25k, 50kTrailMoabUT8:00(719) 429-9501emailwebsite
Sat 18Black Hill 10k10kTrailGermantownMD9:00(301) 353-0200 website
Sat 18Cascadia Trail Series TRIAL @ TRAIL 51 15k15kTrailOremUT8:00(801) 735-2640emailwebsite
Sat 18Terror in the Glen5K, 10K, 21KTrailGlenwood CityWI9:00(715) 531-1905emailwebsite
Sat 18Mount Vernon Trail Race 55kTrailFort Hunt ParkVA9:00  website
Sat 18Ultimate Frontera55k, 83k, 166kTrailAndaluciaSPAINTBD  website
Sat 18Sunol Dirty Dare10K, 25k, 35k, 50kTrailEast BayCA8:30 emailwebsite
Sat 18St. Pat's 24 Hour Race24HTrailSouth BendIN8:00(574) 274-6439emailwebsite
Sat 18Into the Darkness - Night Trail Run4MTrailRoanokeVA19:00(540) 525-9452emailwebsite
Sat 18Chippewa Creek Challenge10MTrailBrecksvilleOH8:00  website
Sat 18Gunstock Trail Half Marathon and 5k13.1M, 5kTrailLaieHI7:00 emailwebsite
Sat 18Trick or Trot5kTrailEnglewoodFLTBD(518) 956-4538 website
Sat 18Kilimanjaro Stage Run260KTrailKilimanjaro, TanzaniaAFRICATBD emailwebsite
Sat 18Vulcan's Fury Trail Race12MTrailNottinghamNH10:00 emailwebsite
Sat 18Run with the Kokanee5k, 10kTrailSammamishWA9:00(206) 200-2840emailwebsite
Sat 18Lake Padden Trail Half - USA Half Marathon Championships13.1MTrailBellinghamWA9:00  website
Sat 18Vulture Bait Trail Run25k, 50kTrailLondon, ONCANADA9:00 emailwebsite
Sat 18Ultra Trail Lago d'Orta30k, 55k, 85kTrailOmegnaITALYTBD emailwebsite
Sat 18Sinnemahone Ultra Marathon50KTrailEmporiumPA7:30(814) 486-4314emailwebsite
Sat 18Table Rock Ultras50M, 50KTrailMorgantonNC6:00(336) 633-9684emailwebsite
Sat 18Rock & Road Relay, Marathon & 5k26.2M, 5kTrail and roadNashvilleTN8:00(615) 567-6671emailwebsite
Sat 18Galloping Goose 5k/10k5k, 10kTrailAuroraCO9:00(303) 739-7163emailwebsite
Sat 18TARC Fall Classic10k, 13.1M, 50k, 26.2MTrailBurlingtonMA9:00 emailwebsite
Sat 18O2X Summit Challenge5M, 10Mhill climb/obstacleLincolnNH6:00 emailwebsite
Sat 18FORGE TRAIL SERIES - Battlefield 10k10kTrailJacksonLA8:30(225) 335-2596emailwebsite
Sat 18Twin Peaks Ultramarathon50k, 50MTrailModjeska CanyonCA6:00(714) 796-2286emailwebsite
Sat 18WC-50 Ultra Trail Marathon50K, 50MTrailCharlotteNC5:00(704) 391-3900emailwebsite
Sat 18Sierra Trail Half Marathon13.1MTrailGranite BayCA10:00(916) 202-3006emailwebsite
Sat 18Elk King's Mountain Traverse15m, 50kTrailSmith Rock State ParkORTBD emailwebsite
Sat 18Pumpkin Holler Hunnerd25K, 50K, 100K, 100Mgroomed gravel/dirtTahlequahOK8:00(918) 814-6433emailwebsite
Sun 19Fall Cross Country Series II3.5MTrailColorado SpringsCO14:00(719) 590-7086emailwebsite
Sun 19Dogwood Canyon Trail Run25k, 50kTrailLampeMO8:00(417) 529-5540emailwebsite
Sun 19Dirty Second Half13.1M, 10KTrailBendOR9:00(541) 317-3568emailwebsite
Sun 19Big Coast Run, Botany Bay35kTrailSydneyAUSTRALIA7:00 emailwebsite
Sun 19Bimbler's Bluff 50K Trail Race50kTrail and relayGuilfordCT8:00 emailwebsite
Sun 19Odyssey Mill Mountain Trail Half Marathon13.1MTrailRoanokeVA8:30(540) 444-4422emailwebsite
Sun 19Groton Town Forest Trail Races3.4M, 9.5MTrailWest GrotonMA12:30(978) 448-2813emailwebsite
Sun 19Ravenswood Trail Race4.1MTrailGloucesterMA9:00(978) 283-4326emailwebsite
Sun 19Backyard Burn (Race #1)5M, 10MTrailTriangleVA9:00(571) 251-6034emailwebsite
Sun 19Int. Astberg-Lauf - IÖBLC-Finale6kMountainTirolAUSTRIA9:30 emailwebsite
Sun 19Beware the Bear Trail Races15k, 5kTrailLakewoodCO9:15(303) 870-0487 website
Sun 19Brazos Bend Gator Run10K, 13.1MTrailNeedvilleTX8:00(713) 340-1760emailwebsite
Sun 19Tussey Mountain Back 50M Relay and Ultra50MUltra or RelayBoalsburgPA7:00(814) 238-5918emailwebsite
Tue 21Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Thu 23grand raid diagonale des fous163KTrailReunionLA REUNIONTBD emailwebsite
Sat 25Goblin Valley 50km Ultra25k, 50K, 10kTrailGoblin State ParkUT8:00(505) 217-1938emailwebsite
Sat 25YMCA Halloween Creepy Crawlers5kTrailPalmer LakeCO9:00(719) 481-8728email 
Sat 25Deadman Peaks Trail Run53M, 26.5M, 10k, 5kTrailCubaNM6:00 emailwebsite
Sat 25Napa Wine Country Marathon, Half Marathon & 10K13.1M, 26.2M, 6.2MTrailBothe-Napa ValleyCA9:00(415) 868-1829emailwebsite
Sat 25Hoot 'n Holler Adventure Run7M, 5kTrailRush CityMN9:00(320) 358-3581emailwebsite
Sat 25Port Aransas San Crab Night Beach Run5K, 10KBeach RunPort AransasTX20:30 emailwebsite
Sat 25Ultra Trail Cape Town100K, 62K, 17KTrailCape TownSOUTH AFRICA5:00 emailwebsite
Sat 25Pumpkin Trail Run5MTrailN. BonnevilleWA9:00  website
Sat 25Run Around the Gorge40MTrailFayettevilleWV8:00(540) 449-6275emailwebsite
Sat 25Eno River Run6M, 11MTrailDurhamNC8:00(919) 265-3904emailwebsite
Sat 25Ghost Trail Rail Trail Race15MTrailMillfordNH8:00 emailwebsite
Sat 25Horror Hill Run5K, 15k, 6HourTrailKitchner, WaterlooCANADATBD(519) 747-7000 website
Sat 25Double Dirty Dozen6H, 12H, 24HTrailOklahoma CityOK9:00(405) 850-5485emailwebsite
Sat 25Triad Triple Lakes Trail Run26.2M, 40M, 13.1MTrailGreensboroNC7:00(336) 793-4311emailwebsite
Sat 25XTERRA Alabama Coldwater Mountain2.4M, 9.6MTrailOxfordAL8:30(404) 310-3628emailwebsite
Sat 25Brazen Rocky Ridge Championship Half Marathon/10K/5K13.1M, 10k, 5kTrailSan RamonCA8:00(510) 750-5919emailwebsite
Sat 25Rope Mill Half 5k5kTrailWoodstockGA8:30 emailwebsite
Sat 25Stinson Beach12k, 25k, 50kTrail/UltraStinson BeachCA8:00 emailwebsite
Sat 25ChesLen Chase for Open Space10K, 5K, 1.5MTrailUnionvillePA11:00(610) 353-5587emailwebsite
Sat 25Whiskeytown 50K Endurance Run50KUltra/relaysReddingCA8:00(530) 241-5268emailwebsite
Sat 25Surf the Murph25k, 50k, 50MTrailSavageMN6:00(651) 357-4686emailwebsite
Sat 25Great Pumpkin Chase10k, 5kTrailLake ElmoMN8:30(651) 653-7401emailwebsite
Sat 25Leaser Lake Trail Run5kTrailKemptonPA9:00(484) 661-8999emailwebsite
Sat 25Jack's 50K/25K Trail Race25k, 50kTrailFlagler BeachFL8:00(386) 986-8572emailwebsite
Sat 25XTERRA Kapalua Beach Trail Run5k, 10kTrailMauiHI9:00(877) 983-7721emailwebsite
Sat 25Bad Apple Ultra6H, 12H, 3HTrailGreenvilleMI6:00(616) 835-4364emailwebsite
Sat 25The Honey Badger Half & 5K/10K5k, 10k, 13.1MTrailSan RafaelCA9:00 emailwebsite
Sat 25Patapsco Valley 50K50KTrailBaltimoreMD6:00(240) 645-5782emailwebsite
Sat 25American Tobacco Trail 10-Miler10MTrailApexNC8:50(919) 434-7700emailwebsite
Sun 26Hairy Gorilla Half & Squirrelly Six13.1M, 6MTrailAlbanyNY9:00 emailwebsite
Sun 26Svalandsgubben27KX CountryBirkenesNORWAY11:00 emailwebsite
Sun 26Fall Backyard Burn (Race #2)5M, 10MTrailLortonVA9:00(571) 251-6034emailwebsite
Sun 26Fall Trail Run5.5MTrailWyomingPA12:00(570) 474-5363emailwebsite
Sun 26Mutual Mine 50K50KTrailInvernessFL8:00(352) 341-0765emailwebsite
Sun 26Perseverance trail run3k, 10kX CountryCumberland, BCCANADA11:00 emailwebsite
Sun 26Hell Creek on Heels 50k50kTrailWilsonKS8:00(785) 650-1620emailwebsite
Sun 26No Name 503010k, 30k, 50kTrailAgouraCA7:00(805) 807-8022emailwebsite
Sun 26Spooky 12k12kTrailPort GambleWA8:30(360) 779-8757 website
Sun 26Hallow's Eve Trail Marathon10k,13.1MTrailN Vancouver, BCCANADA9:00(604) 998-5043emailwebsite
Sun 26Lake Hodges Trail Fest50K, 15K, 5K, 1MTrailLake HodgesCA7:00(858) 848-9249emailwebsite
Sun 26Cross Country on the Farm5KTrailDerwoodMD8:30(301) 353-0200emailwebsite
Sun 26SCOTT Cougar Mountain Trail Race#550k, 20MTrailNewcastleWA9:00(206) 329-1466emailwebsite
Sun 26Run the Farm5MTrailKatonahNY8:30(914) 273-2750emailwebsite
Sun 26Stone Steps Trail Races50K, 27KUltraCincinnatiOH8:00(513) 779-8332emailwebsite
Sun 26Napa Valley Trail Run - Angwin to Anguish4k, 12k, 24kTrailAngwinCA9:00(707) 483-3852emailwebsite
Sun 26Fire on the Mtn 50k and relay presented by Sheetz50KTrailFlinstoneMD7:30(304) 209-8981emailwebsite
Sun 26G.O.A.T.Z. 50k Trail Run50k, 5k, 10.5k, 21KTrailOmahaNE8:00(402) 885-4839emailwebsite
Sun 26Tecumseh Trail Marathon26.2M, 5MTrailBloomingtonIN10:00(317) 336-7553emailwebsite
Tue 28Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Thu 30Kalahari Augrabies Extreme Marathon7 day, 250KmTrailKalahariSOUTH AFRICA9:00 emailwebsite
Fri 31The Falls 5K in Great Falls Park5kTrailGreat Falls ParkVA9:00  website

DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sat 1Pinhoti 100100MTrailSylacaugaAL8:00(205) 245-2814emailwebsite
Sat 1UnofficialSD Trail Run Champs-Black Hills Trl Running Series10K, 16kTrailRapid CitySD10:00 emailwebsite
Sat 1Ozark Trail 100103MTrailSteelvilleMO7:00 emailwebsite
Sat 1Mendon Trail Run10k, 20k, 30K, 50kTrailRochesterNY8:00(585) 350-4228emailwebsite
Sat 1Carrera de los Muertos6MTrailHugerSC19:00(843) 478-1779emailwebsite
Sat 1Javelina Jundred100MTrailFountain HillsAZ6:00(602) 361-7440emailwebsite
Sat 1Upchuck 50k50kTrailChattnoogaTNTBD emailwebsite
Sat 1Shut In Ridge Trail Run17.8MTrailAshevilleNC11:00(828) 251-2001emailwebsite
Sat 14 Deserts: The Last Desert (Antarctica)250Kstage raceAntarctic PeninsulaANTARCTICA8:00(202) 478-0218emailwebsite
Sat 1Indian Creek Fifties50K, 50MTrailSedaliaCO6:00(720) 624-9237emailwebsite
Sat 1XTERRA Georgia Battle at Big Creek5M, 9MTrailRoswellGA8:30(404) 310-3628emailwebsite
Sat 1Paris Mountain 16K16kTrailGreenvilleSC8:00(864) 678-0084emailwebsite
Sat 1Stinson Beach Marathon, 25K & 7 Mile7M, 15.5M, 26.2MTrailStinson BeachCA9:00(415) 868-1829emailwebsite
Sat 1San Juan Trails 5050kUltraSan Juan CapistranoCA7:00(949) 830-5008emailwebsite
Sat 1Coyote Springs Trail Runs100M, 100K, 50M, 50K, 13.1M, 10KTrailLas VegasNV7:00(702) 526-7317emailwebsite
Sat 1Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 1Coyote Springs Trail Runs100M, 50M, 26.2M, 13.1M, 10KTrailLas VegasNV7:00(702) 526-7317emailwebsite
Sat 1Mountain Masochist Trail Run50MUltraLynchburgVA6:30(434) 846-2333emailwebsite
Sat 1ZR Halloween13.1M, 5M, 26.2MTrailLos GatosCA8:00 emailwebsite
Sat 1Marathon on the Mountain26.2MTrail7 SpringsPA8:00(800) 452-2223emailwebsite
Sun 2Diablo Trail Adventure Races5k, 10k, 13.1MTrailWalnut CreekCA8:00(510) 750-5919emailwebsite
Sun 2Ullswater Trail Races15k, 10kTrailGlenriddingENGLAND13:00 emailwebsite
Sun 2Xterra Wild Horse5k, 10k, 10M, 13.1MTrailLithiaFL7:30(813) 404-9002emailwebsite
Sun 2Ullswater Trail Races10k, 14kTrailGlenriddingENGLAND13:00 emailwebsite
Sun 2Western Maryland Highlands Half5k, 13.1MTrailCumberlandMD8:00(301) 729-4737emailwebsite
Sun 2Cross Country Site5MX CountryHerring Run ParkMD8:00(410) 821-1799 website
Sun 2Bobcat Trail Marathon26.2MTrailGlousterOH7:00(330) 656-1176emailwebsite
Sun 2Busa Bushwack10M, 5.3MTrailFraminghamMA9:00 emailwebsite
Sun 2Klickitat Trail Half Marathon13.1M, 5kTrailKlickitatWA10:00(509) 365-5380emailwebsite
Sun 2Fall Cross Country Series III5.5MTrailColorado SpringsCO14:00(719) 590-7086emailwebsite
Sun 2Delaware & Lehigh Heritage Marathon/Half Marathon26.2M, 13.1Mtrail/roadNorthamptonPA8:00(610) 923-3548emailwebsite
Sun 2Narrows Reserve10kTrailDaytonOH10:00(937) 299-6712emailwebsite
Sun 2Fall Backyard Burn (race #3)5M, 10MTrailFairfax StationVA9:00(571) 251-6034emailwebsite
Sun 2The North Face Dirty Feet Tunnel Run20k (relay)TrailPenticton, BCCANADA9:30 emailwebsite
Sun 2Gulliver's Run5kTrailYork HavenPA10:30(717) 938-3883emailwebsite
Sun 2TCRS #105kTrailRedwood High SchoolCA9:00  website
Sun 2Turkey and TATURs10k, 25kTrailTulsaOK7:00(918) 814-6433emailwebsite
Sun 2Happy Girls Run, Sisters13.1mTrailBendOR9:00(541) 323-0964emailwebsite
Sun 2Running Wild 4-Mile Trail Run4MTrailFrankfortKY10:00(800) 858-1549emailwebsite
Sun 2Beach Running World Championships - 10K & Half Marathon10k, 13.1MsandCocoa BeachFL7:15(321) 759-7200emailwebsite
Sun 2Turkey and TATURs 50K50KTrailTulsaOK6:30(918) 814-6433emailwebsite
Mon 3Trail Run for Healthier Babies7M, 2MTrailFrederickMD12:00(301) 865-1931emailwebsite
Tue 4Bonnie Sosa Tuesday Night Race Series - Anchorage10kTrailAnchorageAK18:30(970) 343-4217 website
Fri 7Ragnar Trail Relay - McDowell Mountain120MRelayScottsdaleAZ7:00(724) 433-5992emailwebsite
Sat 8Catalina Island Eco Marathon26.2M, 5k, 10kTrailAvalonCA7:30(909) 399-3553emailwebsite
Sat 8Georgia Sky to Summit 50K50k, 8.5MTrailSky ValleyGA7:00 emailwebsite
Sat 8White Mesa 50k50kTrailSan YsidroNM8:00  website
Sat 8Chino Hills Trail Run Series13M, 26.2M, 50KTrailChino Hills State ParkCA8:00(213) 442-6442emailwebsite
Sat 8Manaslu180MTrail stagesGorkhaNEPAL7:00 emailwebsite
Sat 8Subway Dun Run25KTrailNelson, South IslandNEW ZEALAND8:30 emailwebsite
Sat 8Red-Tail Trail Run and Hike5k, 10k, 15kTrailMuncieIN9:00(317) 219-3789emailwebsite
Sat 8Fyrne Lake10kTrailDyesburgTN10:00(731) 676-5556emailwebsite
Sat 8Dirt Cheap Stage Race #311MTrailRochesterNY9:00(585) 697-3338emailwebsite
Sat Trail Series (Race #2)5MTrailMonroe FallsOH8:30 emailwebsite
Sat 8The JMF Trails Hillbilly Half13.1MTrailLouisvilleKY8:00(502) 298-7788emailwebsite
Sat 8Moab Trail Marathon, Half and Adventure 5k26.2M, 13.1M, 3MTrailMoabUT8:00(970) 389-4838emailwebsite
Sat 8Qdoba DINO Trail RUN @ McCormick's Creek5K, 15KTrailSpencerIN9:00(317) 336-7553emailwebsite
Sat 8McNot Again10M, 30MTrailPekinIL8:00(309) 472-8289emailwebsite
Sat 8Stone Cat Ale Trail Races50M, 26.2MUltra TrailTopsfieldMA6:15(978) 927-9098emailwebsite
Sat 8Backcountry Wilderness 1/2 Marathon13.1MTrailHighlands RanchCO8:30(303) 471-8838emailwebsite
Sat 8Mud & Chocolate4.5MTrailRedmondWA9:15 emailwebsite
Sun 9Highland Rugged Man Trail Run and Hike4.8M, 2MTrailHollyMI9:00(248) 320-9102emailwebsite
Sun 9TRI-CAP Mud Slinger Trail Run13.1M, 3.75MTrailFerdinandINTBD(812) 309-8699emailwebsite
Sun 9Bellingham Trail Marathon26.2MTrailBellinghamWA9:00(360) 389-0561emailwebsite
Sun 9XTERRA San Tan Trail Run13.1M, 7kTrailQuAZ7:00(602) 363-7725emailwebsite
Sun 9XTERRA Alabama Oak Mountain State Park5k, 10k, 21kTrailBirminghamAL8:30(404) 310-3628emailwebsite
Sun 9Mud & Chocolate13.1MTrailRedmondWA9:15 emailwebsite
Sun 9Autumn Trails Eugene16M, 10M, 6M, 3.5MTrailEugeneOR10:00(541) 342-6414emailwebsite
Sun 9XTERRA Oak Mountain10k, 21kTrailPelhamAL8:00(808) 792-2611emailwebsite
Sun 9Narrabeen Lakes35kTrailSydneyAUSTRALIA7:00 emailwebsite
Sun 9Hashathon Trail Run6MTrailOld BridgeNJ11:00(732) 528-0132emailwebsite
Mon 10Dirt Cheap Stage Race #13MTrailRochesterNY9:00(585) 697-3338emailwebsite
Thu 13US Bank Stair Climb: Climbing for a Cure47Flrs, 94Flghts,1034stepStair ClimbMilwaukeeWI17:30(262) 798-2060emailwebsite
Fri 14Trail Running Camp - Team Red White and BlueVariouscampCamp EagleTXTBD emailwebsite
Sat 15Wild Sebastian10k, 13.1M, 26.2M, 50M, 75M, 100MTrailFellsmereFL5:00(772) 202-0220emailwebsite
Sat 15XTERRA Georgia Little Mulberry Park10k, 5kTrailDraculaGA8:30(404) 310-3628emailwebsite
Sat 15Dizzy Fifties Trail Run40k, 50k, 50MTrailHuntsvilleAL6:30(256) 694-8187emailwebsite
Sat 15Chimera 100100MTrailCleveland Nat'l ForestCATBD emailwebsite
Sat 15Colossal Vail 50/5050M, 50kTrailVailAZ6:30 emailwebsite
Sat 15Dirty Dirty12kTrailPeninsulaOH9:00  website
Sat 15Nu-Race Trail Run aka Fuzzy Fandango5k, 25k, 50k, 8MTrailPerrysvilleOH9:00(419) 289-2227emailwebsite
Sat 15Stone Mill 50M50MTrailGaithersburgMD6:00 emailwebsite
Sat 15Hell of the Northwest25M, 10k, 4MTrailBlodgettOR10:00(541) 225-7946emailwebsite
Sat 15Mt. Tam10k, 13.1M, 30k, 50kTrailStinson BeachCA8:30 emailwebsite
Sat 15Kevin's Cup8K, 37MTrailWest LinnWA10:00(503) 497-4080emailwebsite
Sat 15Tunnel Hill 100 Mile50M, 100MTrailViennaIL9:00(618) 942-3986emailwebsite
Sat 15Tortoise and the Hare 50k50kTrailBlue Ridge Rec AreaGA7:00(770) 256-3844emailwebsite
Sat 15Xterra Fajardo5k, 10k, 21kTrailCabo RojoPUERTO RICO8:00  website
Sat 15Twisted Turkey Trail Tussle10M, 10k, 1MTrailFairfieldPA8:00(717) 642-5840emailwebsite
Sat 15Veni Vidi Vicistage raceTrailColumbiaSC9:00(864) 907-1742emailwebsite
Sat 15Phantom Trail Race12K, 19K, 24KTrailNorth Vancouver, BCCANADA9:00(604) 990-6888 website
Sun 16Fall Cross Country Series IV7.5MTrailColorado SpringsCO14:00(719) 590-7086emailwebsite
Sun 16Norris Dam Hard Trail Race25k, 50kTrailNorrisTN8:00(865) 548-4718emailwebsite
Sun 16Fall Backyard Burn (Race #4)5M, 10MTrailAnnandaleVA9:00(571) 251-6034emailwebsite
Sun 16durtyfeets Trail Series21K, 10.5MTrailUptonMA9:00 emailwebsite
Sun 16durtyfeets Upton State Forest Trail Run21KTrailUptonMA9:00 emailwebsite
Sun 16X-Country Marathon, Half-Marathon & 5K13.1M, 5k, 26.2MTrailLithiaFL7:30(813) 232-5200emailwebsite
Tue 18Coyote Ridge Trail Run7M, 10M, 20M, 50KTrailSausalitoCA8:00 emailwebsite
Wed 19LA TRANSTICA120K, 196kTrailSan JoseCOSTA RICA8:00 emailwebsite
Sat 22Duncan Ridge Trail30K, 50KTrailBlairsvilleGATBD emailwebsite
Sat 22JFK 50 Mile50MUltraBoonsboroMD7:00(301) 739-7004emailwebsite
Sat 22Blackwater Trail Runs13.1M, 5kTrailMunsonFL8:00(850) 435-9222emailwebsite
Sat 22Fowl Day Cross Country5kX CountrySanta FeNM9:00 emailwebsite
Sat 22Trails of Glory8K, 12K, 13.1M, 25K, 26.2MTrailBoulder CityNV8:00(702) 496-9056emailwebsite
Sat 22Outback Scramble5MTrailIndianapolisIN9:34(317) 733-3300emailwebsite
Sat 22Turkey Trot Predict5KTrailColorado SpringsCO10:00(719) 447-1371emailwebsite
Sat 22AdventureMax Springfield13.1MTrailColumbiaMO9:00(573) 445-2664emailwebsite
Sat 22Sanders Saunter10KTrailClinton Lake State ParkKS9:00(785) 979-7937emailwebsite
Sat 22Tranquility Lake 50K50k, 25kTrailBirminghamAL7:00(205) 262-9714emailwebsite
Sat 22Texas Trails Endurance Runs50M, 50KTrailHuntsvilleTX7:00(210) 896-2982emailwebsite
Sun 23Fall Backyard Burn (Race #5)5M, 10MTrailTriangleVA9:00(571) 251-6034emailwebsite
Sun 23IAAP 15K & 5K Trail Run5k, 15kTrailSan AntonioTX8:00(210) 367-1886emailwebsite
Thu 27Harry C. Holland G-U-T-B-U-S-T-E-R8M, 2M, 4MTrailPittsburghPA10:00(412) 441-1776 website
Thu 27Thank You Run5K, 10K, & Kid's Run5k, 10kTrailSan DiegoCA7:30(858) 848-9249emailwebsite
Thu 27Feast and Feathers Trail Races5k, 10k, 13.1MTrailOmahaNE8:00(678) 763-9463emailwebsite
Thu 27Nitro Turkey Thanksgiving Run5k, 10k, 13.1MTrailPinoleCA9:00(510) 750-5919emailwebsite
Thu 27Xterra Topanga Turkey Trot5k, 10k, 15kTrailTopanga CanyonCA8:00(310) 821-7989emailwebsite
Sat 29Helen Holiday Half13.1MTrailHelenGA10:00 emailwebsite
Sat 29Quadruple Dipsea28.4MTrailMill ValleyCA8:00(415) 894-1336emailwebsite
Sat 29GlobalLimits Cambodia - The Ancient Khmer Path220Kstage racePhnom PehnCAMBODIA8:00 email 
Sat 29Derby 50K50KTrailDerbyNC8:00(910) 582-6747emailwebsite
Sat 29Pilgrim Chase Trail Run5kTrailDothanAL8:00(334) 792-6021emailwebsite
Sat 29Quarry Turkey Half Marathon/10K/5K5k, 10k, 13.1MTrailFremontCA8:00(510) 750-5919emailwebsite
Sun 30Santa Barbara Red Rock Trail Races50M. 13.1M, 26.2MTrailSanta BarbaraCA6:00(805) 448-2782emailwebsite

DateNameDistanceTypeCityState/ CountryStartPhoneEmailWebsite
Sat 6Summit for Life Uphill Celebration2.5MSnowshoeAspenCO17:00(970) 205-9176emailwebsite
Sat 6Bah Humbug Buster7KTrailCharlotteNC9:15(864) 907-1742emailwebsite
Sat 6Masters of All Terrain50k, 50M, 13.1M, 5 MTrailMt DoroFL7:00 emailwebsite
Sat 6The North Face Endurance Challenge - Championships26.2M, 50K, 50M, 13.1M, 10K, 5kTrailSan FranciscoCA5:00(469) 475-1317emailwebsite
Sat 6The Trail That Can't Be Concord7MTrailConcord ParkTN9:00(865) 621-0752emailwebsite
Sat 6XTERRA Georgia Victoria Bryant Trail Run10k, 5kTrailRoystonGA8:30(404) 310-3628emailwebsite
Sat Trail Series (Race #3)5MTrailMonroe FallsOH8:30 emailwebsite
Sat 6Nielson Challenge2MTrailColorado SpringsCO8:00(719) 633-2055 website
Sat 6Fairhaven Frosty 5 and 105K, 10KTrailBellinghamWA10:00(360) 734-3953 website
Sat 6Heart of Darkness Snowshoe Race7KSnowshoeFairbanksAK12:00(907) 479-4444 website
Sat 6Battle for the Black Rock12M, 36MTrailMountain CityGA6:00 emailwebsite
Sat 6Death Valley Trail Marathon & 30K13.1M, 26.2M, 10kTrailDeath ValleyCA8:00(415) 868-1829emailwebsite
Sat 6Cajun Coyote100M, 100k, 20MTrailVille PlatteLA8:30(225) 610-7978emailwebsite
Sat 6Run At The Rock7M, 14MTrailBurlingtonNC9:00(336) 263-6454emailwebsite
Sat 6Goat Alpine Adventure Run21KTrailTongariro Nat'l ParkNEW ZEALAND9:30  website
Sat 6Deck the Trails3MTrailCoppellTX7:30(214) 751-7194emailwebsite
Sat 6Bigfoot 50k50k, 10kTrailWoosterOH7:00 emailwebsite
Sun 7HO HO 5K5KTrailWhite PassWA10:00(503) 497-4080emailwebsite
Sun 7XTERRA Trail Running World Championship5k, 10k, 21kTrailKaaawaHI9:00(808) 521-4322emailwebsite
Sun 7Seneca Slopes Cross Country8KX CountryGaithersburgMD9:00(301) 353-0200emailwebsite
Sun 7XTERRA Crystal Cove Trail Run5k, 15kTrailNewport BeachCA9:00(310) 821-7898emailwebsite
Sun 7Deerslayer Trail Run6M, 3M, 2MX CountryBethel ParkPA10:00(724) 348-6012 website
Sun 7Pine Mountain Trail Run40MUltraPine MountainGA7:00 emailwebsite
Sun 7OTHTC High Desert 50K and 30K30K, 50KUltraRidgecrestCA7:00(760) 375-0168emailwebsite
Sun 7Topo Trail Marathon26.2M, 6.55M, 13.1MTrailBurlingtonKY9:00(513) 276-5170emailwebsite
Sat 13Eagle Endurance Last Chance 50k Trail Run and Relay50kTrailCordesvilleSC7:00(843) 478-1779emailwebsite
Sat 13THUNDERBIRD Trail races6kTrailSt. FrancisvilleLA18:30(225) 610-7978emailwebsite
Sat 13Hark the Herald Angels Run12K, 25KTrailTiburonCA10:00(415) 868-1829emailwebsite
Sat 13Frozen Trail RunFest31.1M, 15M, 9M, 3.1MTrailEugeneOR9:00(541) 343-6414emailwebsite
Sat 13Deception Pass 50K/25K50k, 25KTrailOak HarborWA8:00 emailwebsite
Sat 13Summit Rock Half Marathon, 10K, 5K5k, 10k, 13.1MTrailSaratogaCA8:30(510) 750-5919emailwebsite
Sat 13We Believe - Santa 5K Trail Run5kTrailCharlotteNC12:00(704) 391-3900emailwebsite
Sat 13Bulow Woods Trail Race and Ultra Marathon50K, 13.1M, 4MTrailOrmond BeachFL7:00(407) 314-8583emailwebsite
Sat 13Rodeo Beach8k, 20k, 30kTrail/UltraSausalitoCA8:00 emailwebsite
Sat 13Bell Ringer 50k/25k25k, 50kTrailBurnsTN7:00(731) 358-9724emailwebsite
Sat 13Brazos Bend 100100M, 50M, 26.2MTrailNeedvilleTX6:00(832) 472-4453emailwebsite
Sat 13Hellgate 100K100KUltraFincastleVA0:01(434) 582-2386emailwebsite
Sat 13Warrior Creek Half Marathon13.1MTrailBoomerNC9:00(336) 696-7868emailwebsite
Sat 13THUNDERBIRD Trail races10k, 13.1MTrailSt. FrancisvilleLA7:30(225) 610-7978emailwebsite
Sun 14Woodside Ramble10k, 13.1M, 36k, 50kTrailWoodsideCA8:30 emailwebsite
Sun 14Woodside10k, 13.1M, 35k, 50kTrailWoodsideCA8:00 emailwebsite
Fri 19Patagonia Running Adventure10.5M,18.5M, 19M,15M,9.5MTrailChile/ArgentinaPATAGONIA5:00(310) 395-5265emailwebsite
Sat 20Ancient Oaks 100-Mile100Mtrail - invitationTitusvilleFLTBD emailwebsite
Sat 20Wauhatchie Trail Run6.7MTrailChattanoogaTN9:00(706) 866-1252emailwebsite
Sat 20Lookout Mountain 100k and 10k100k, 10kTrailChattanoogaTN8:00(423) 265-5969emailwebsite
Sat 20The HUFF 50K Trail Run and Relay50K, 10MTrailAlbionIN8:00(260) 436-4824emailwebsite
Sat 20John Bryan Run - Winter Solstice10MTrailDaytonOH10:00(937) 864-1625emailwebsite
Sat 27Brazen New Year's Eve Half Marathon/10K/5K13.1MTrailCastro ValleyCA8:30(510) 750-5919emailwebsite
Sat 27Christmas Cookie Burn5kTrailMount Vernon ParkVA10:00(571) 331-6463emailwebsite
Sat 27Last Gasp 5K Trail Run5kTrailDothanAL9:00(334) 792-6021 website
Sun 28Woodside10K, 20K, 30K, 50KTrail/UltraHuddard ParkCA8:00 emailwebsite
Sun 14Running Wild 7K Trail Run7KTrailPelican RapidsMNTBD(218) 736-6050emailwebsite

Last updated on 08/11/2014
Bold = ATRA Race Members,
Yellow = Paid additional fee for highlight color.
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Number of events - 827