Race Calendar

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Upcoming Events

= Meets ATRA's Event Standards Program requirements.
= Youth
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Date	Name/Link	Distance(s)	Type	Location
Feb 11, 2023	Xtreme Endurance Challenge 12K	12K	Trail	NC, USA
Feb 11, 2023	Kahtoola Agassiz Uphill	2K 4K 5K	Snowshoe	AZ, USA
Feb 11, 2023	Run, Love, Run	15K 30K 8K	Trail	OR, USA
Feb 12, 2023	Dirty Feet Snowshoe Fun Run/Walk – Stake Lake	10K 5K	Snowshoe	BRITISH-COLUMBIA, Canada
Feb 12, 2023	Valentine’s Day 5K	5K	Trail	NY, USA
Feb 12, 2023	Snow Lovers Loop Snowshoe	5K 8K	Snowshoe	OR, USA
Feb 12, 2023	Secret Gardens Love Run	5K	Trail	FL, USA
Feb 12, 2023	Sasquatch 15K	10K 5K 15K	Trail	FL, USA
Feb 12, 2023	Montara Mountain Trail Run	10K 13.1M	Trail	CA, USA
Feb 12, 2023	Mt. Tom Challenge		Hill Climb	PA, USA
Feb 12, 2023	Super Bowl Half and 5k	13.1M 5K	Trail	CO, USA
Feb 12, 2023	Brave the Blizzard	5K 5.5M	Snowshoe	NY, USA
Feb 12, 2023	Friends of Seminole State Forest Run for The Woods	12K 13.1M 5K	Trail	FL, USA
Feb 12, 2023	MRTC Winter Off-Road Race Series #3	8K	Trail	TN, USA
Feb 12, 2023	Super Frosty Loomis Snowshoe Race	10K 5K	Snowshoe	NY, USA
Feb 12, 2023	Winter Trail Series #2 – Sorel Point	10K 5K	Trail	United Kingdom
Feb 12, 2023	Dirty Love 15K & 8K	15K 8K	Trail	OH, USA
Feb 12, 2023	Super Bowl Trail Run	8M	Trail	MD, USA
Feb 12, 2023	Scotch Creek Woodland Waddle	5K	Snowshoe	WI, USA
Feb 15, 2023	Jackalope Jam 6hr/12hr/24hr	6H, 12H, 24H, 48H, 72H, 100H	Ultra	TX, USA
Feb 15, 2023	Gore Mountain Wednesday Night Snowshoe Race 6	5K	Snowshoe	NY, USA
Feb 17, 2023	Do Stop 3, 6, 12 and 24 Hour Trail Races	3H, 6H 12H, 24H	Ultra	TX, USA
Feb 17, 2023	Dahlgren Trail Half Marathon	13.1M	Trail	VA, USA
Feb 17, 2023	GlobalLimits São Tomé – The Hemisphere Crossing	200K	Adventure/Stage Race	Sao Tome and Principe
Feb 17, 2023	Shotover Moonlight Mountain Marathon	13.1M 6K, 56K	Ultra	New Zealand
Feb 17, 2023	Oscars 100 Hut 2 Hut & The Archie 50	100K 10K 50K	Ultra	Australia
Feb 18, 2023	Welsh Mountain 15K & 30K Trail/Run/Hike	15K 30K	Trail	PA, USA
Feb 18, 2023	Winter Trail Fest Half Marathon (WTF)	13.1M 5M	Trail	MI, USA
Feb 18, 2023	Pilot Mountain Marathon and 20k	26.2M 20K	Trail	NC, USA
Feb 18, 2023	Susitna 100 Race Across Frozen Alaska	100M 50K	Ultra	AK, USA
Feb 18, 2023	Alabama Nature Center Critter Crawl 5K	5K 1M	Trail	AL, USA
Feb 18, 2023	The Ranch 50K	13.1M 50K	Ultra	CA, USA
Feb 18, 2023	Little Su 50K	50K	Ultra	AK, USA
Feb 18, 2023	Book Across the Bay	10K	Snowshoe	WI, USA
Feb 18, 2023	Moab’s Red Hot 50K	55K 33K	Ultra	UT, USA
Feb 18, 2023	Frigus Snowshoe Races	15K 26.2M 5K 36H 1M	Snowshoe	NY, USA
Feb 18, 2023	Fuego y Agua 100k Ultramarathon	100K 25K 50K	Ultra	Nicaragua
Feb 18, 2023	Shannon Medical Center Trail Series Race #3	10K 12K 15K 5K	Trail	TX, USA
Feb 18, 2023	Run Forest Run – Castlewellan	10K 5K	Trail	United Kingdom
Feb 18, 2023	Stonegrinder 7K	7K	Trail	MO, USA
Feb 18, 2023	The Big Brrrrito!	10M 15M 5M	Trail	CO, USA
Feb 18, 2023	Winter Wildcat Rogaine	2H, 10H	Adventure/Stage Race	WV, USA
Feb 18, 2023	Winter Series III	20K 5M 5M	Trail	CO, USA
Feb 18, 2023	Surfside beach Marathon and Half Marathon	13.1M 26.2M 50K	Beach	TX, USA
Feb 18, 2023	Ancient Trail Trek	10K 5K 8M	Trail	OK, USA
Feb 18, 2023	Squatchy Onesie Fest 5K-Marathon	5K	Trail	NJ, USA
Feb 18, 2023	Mid-Maryland Ultra 50k and Relay	10K 20K 30K 50K 40K	Ultra	MD, USA
Feb 18, 2023	Training Grounds 4 Mile Trail Run	4M	Trail	PA, USA
Feb 18, 2023	Hagg Lake Mud Runs	25K 50K	Ultra	OR, USA
Feb 18, 2023	FOURmidable 50K	13.1M 50K 13K 35K	Ultra	CA, USA
Feb 18, 2023	Stories Ultra 30-Hour, 15-Hour & 6-Hour	10K 13.1M 6H, 15H, 30H	Ultra	CO, USA
Feb 18, 2023	STUPA TO STUPA	50K 55K	Ultra	Nepal
Feb 18, 2023	Placerita Canyon Trail Runs	10K 13.1M 30K	Trail	CA, USA
Feb 18, 2023	Coastal Challenge Series	6K, 11K 22K	Trail	New Zealand
Feb 18, 2023	Fight for Air Climb – Orlando		Stair Climb	FL, USA
Feb 18, 2023	Frigid Digger	7.3M 3M	Trail	MT, USA
Feb 18, 2023	Sole Mates	1M 5K 6.5M	Cross Country	NC, USA
Feb 18, 2023	Black Canyon Trail 100 Kilometer Run	100K 60K	Ultra	AZ, USA
Feb 18, 2023	Everesting Mount Loay	100K 5K	Mountain	Philippines
Feb 18, 2023	Trail Run at Monkey Trails	10M 5K 5M	Trail	LA, USA
Feb 18, 2023	Redtail Ridge Trail Run	10K 13.1M 30K 50K 5K	Ultra	CA, USA
Feb 18, 2023	Dion Flurry Snowshoe Race	4K 8K	Snowshoe	Canada
Feb 18, 2023	The Triple – Dam Trail Run	10K 5K	Trail	PA, USA
Feb 18, 2023	Sylamore Trail 50K – 25K Run	25K 50K	Ultra	AR, USA
Feb 18, 2023	Woolley Trail Runs	13.1M 26.2M 50K	Ultra	WA, USA
Feb 18, 2023	Holiday Lake 50K	25K 50K	Ultra	VA, USA
Feb 18, 2023	Farmdaze 24/12/6 Hour	6H, 12H, 24H	Ultra	GA, USA
Feb 18, 2023	The Galisteo Basin Preserve Winter Trail Series 3	10K 20K	Trail	NM, USA
Feb 18, 2023	Dark Horse Trail Run	25K 50K 5M	Ultra	NC, USA
Feb 19, 2023	The Orange Course Snowshoe	3.65M	Snowshoe	NY, USA
Feb 19, 2023	Lost Dutchman	13.1M 26.2M 2K 8K	Trail	AZ, USA
Feb 19, 2023	Asbury Woods Trail Series #1	4M	Trail	PA, USA
Feb 19, 2023	Christiansen Trail Run	13.7M	Trail	AZ, USA
Feb 19, 2023	Vail Mountain Winter Uphill	2.5M	Hill Climb	CO, USA
Feb 19, 2023	Stone Bridge Caveman Snowshoe Races	6K	Snowshoe	NY, USA
Feb 19, 2023	Cabin Fever Trail Races	10M 5M	Trail	NY, USA
Feb 19, 2023	Rocks and Roots Trail Series and 50 Mile	10K 30K 50K 50M 40K	Ultra	OH, USA
Feb 22, 2023	Transgrancanaria	26.2M 30K 128K 65K, 17K	Ultra	Spain
Feb 23, 2023	La Mision Brasil	15K 50K 80K 35K	Ultra	Brazil
Feb 24, 2023	LOViT 100k	100K	Ultra	AR, USA
Feb 24, 2023	LOViT 100 Miler	100M	Ultra	AR, USA
Feb 24, 2023	Malans Peak – Running Up For Air	6H, 12H, 24H	Ultra	UT, USA
Feb 24, 2023	Flat Top Mesa Endurance Run	100K 100M 200M 50K 50M 150M	Ultra	NV, USA
Feb 24, 2023	Snowies Ultra Trail Run Festival	12K 13.1M 50K 5K	Ultra	Australia
Feb 24, 2023	Running Up for Air – Staunton	3H, 6H, 12H 24H	Ultra	CO, USA
Feb 25, 2023	Sycamore Canyon Trail Runs	100K 13.1M 50K	Ultra	CA, USA
Feb 25, 2023	Explore Your Limits XI	10K 5K	Trail	VA, USA
Feb 25, 2023	Red Dirt Ultra	100K 100M 50K	Ultra	LA, USA
Feb 25, 2023	Fort Ebey Kettles Trail Run	10K 13.1M 26.2M 5K	Trail	WA, USA
Feb 25, 2023	Winter Trail Frosty	10K 13.1M	Trail	IN, USA
Feb 25, 2023	Saw Wee Kee Winter Trail Run	2M	Trail	IL, USA
Feb 25, 2023	Winter Series IV	10K 25K	Trail	CO, USA
Feb 25, 2023	Edge of Hell	4M 11K	Trail	ID, USA
Feb 25, 2023	Chilly Cheeks 4 Mile Run #3	4M	Trail	CO, USA
Feb 25, 2023	Eagle Endurance Almost 9 Miler	15K 20M 50K	Ultra	SC, USA
Feb 25, 2023	Old Ghost Ultra	85K	Ultra	New Zealand
Feb 25, 2023	Elsie Enduro Trail Ultra		Ultra	GA, USA
Feb 25, 2023	Buck Mountain Mudslinger Trail Run	6.6M	Trail	OR, USA
Feb 25, 2023	Swamp Trail Races	10K 30K 50K	Ultra	FL, USA
Feb 25, 2023	Cabin Fever Trail Race	5K 5M	Trail	OH, USA
Date	Name/Link	Distance(s)	Type	Location