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Upcoming Events

= Meets ATRA's Event Standards Program requirements.
Bold = ATRA race member.

Date	Name/Link	Distance(s)	Type	Location
May 08, 2021	Salomon EcoRun Moieciu	26.2M 14K	Trail	Romania
May 08, 2021	Bone Yard Trail Race	1M, 6M, 12M	Trail	MS, USA
May 08, 2021	Thames Path 100	100M	Ultra	United Kingdom
May 08, 2021	Texas Switchback Trail Race	10K 13.1M 26.2M	Trail	TX, USA
May 08, 2021	Trail des Coursieres	110K, 53K	Ultra	France
May 08, 2021	Mesick Mushroom River Run	5K	Trail	MI, USA
May 08, 2021	Zumaia Flysch Lasterketa Trail Races	42.2K, 22.2K, 14K	Trail	Spain
May 08, 2021	McDonald Forest 50K	50K	Ultra	OR, USA
May 08, 2021	Greenland Trail Races	25K 4M 50K 8M 8M	Ultra	CO, USA
May 08, 2021	Wanderers Trail Race	4M	Trail	TN, USA
May 08, 2021	Horse Lake Trail Runs	10M 25K 5M	Trail	WA, USA
May 08, 2021	Kentmere Trail Races	10K 5K 18K	Trail	England
May 08, 2021	CORFU MOUNTAIN TRAIL	104K	Trail	Greece
May 08, 2021	Texas Switchback Trail Race	10K 13.1K 26.2M 5K	Trail	TX, USA
May 08, 2021	Paiute Meadows Trail Run	13.1M 1M 50K 8K	Ultra	CA, USA
May 08, 2021	Adamant Half Marathon	13.1M 20M	Trail	VT, USA
May 08, 2021	Go Spring! Trail Run	10K 5K	Trail	MN, USA
May 08, 2021	Wildflower Trail Runs	10K 13.1M 25K 26.2M 50K 5K	Ultra	TX, USA
May 08, 2021	Hills Creek Endurance Run	3H 12H	Ultra	PA, USA
May 08, 2021	Run the Republic		Stair Climb	CO, USA
May 08, 2021	Scenic City Trail Runs	13.1M 26.2M	Trail	TN, USA
May 08, 2021	Grizzly Peak Trail Run	10K 13.1M 26.2M 18M	Trail	CA, USA
May 08, 2021	Quad Rock 50 and 25 Mile	25M 50M	Trail	CO, USA
May 08, 2021	Poppleshoot Trail Races	10K 25K 62K	Ultra	WI, USA
May 08, 2021	John Wayne Grit Series – Newport Coast	25K 5K	Trail	CA, USA
May 08, 2021	Ghost Ranch Trail Races	10K 5K 26M, 13M	Trail	NM, USA
May 09, 2021	Winter 10K Buildup Series 2	8K	Trail	United Kingdom
May 09, 2021	The Cumby	13.1K 25K 5K	Trail	Canada
May 09, 2021	Christchurch 10km Series: Beach	10K 5K	Beach	New Zealand
May 09, 2021	Wainstones Trail Marathon	10K 13.1M 26.2M	Trail	United Kingdom
May 09, 2021	Howgills Trail	10K 13.1M 26.2M	Trail	United Kingdom
May 09, 2021	XTERRA Oak Mountain Trail Races	26.2M	Trail	AL, USA
May 10, 2021	Three Days at the Fair		Ultra	NJ, USA
May 12, 2021	Bloodroot Ultra \| 200 Mile + Relay	200M	Ultra	VT, USA
May 13, 2021	River Jam Run: Race Edition (May)	10K 5K	Trail	NC, USA
May 13, 2021	Ultra-Trail Australia	100K 11K 20K 50K	Ultra	Australia
May 14, 2021	Ornery Mule Mountain Challenge	1M	Hill Climb	IL, USA
May 14, 2021	Cruel Jewel	100M 50M	Ultra	GA, USA
May 14, 2021	Lemkowyna Ultra-Trail® 150	30K 150K, 103K, 70K, 48K	Trail	Poland
May 14, 2021	Hardmoors 200	200M	Ultra	United Kingdom
May 14, 2021	Down Under 135	135M	Ultra	Australia
May 14, 2021	Old Forest Hanmer 100	100K 100M 13.1M 50K 50M	Ultra	New Zealand
May 14, 2021	Bloodroot Ultra \| 100 Miler	100M	Ultra	VT, USA
May 14, 2021	Le Festa Trail	26.2M 120K, 73K, 18K, 12K 1K	Trail	France
May 14, 2021	Trail of the Red Island Madagascar	125K	Adventure/Stage Race	Madagascar
May 14, 2021	Ragnar Trail Zion	120M	Relay	UT, USA
May 15, 2021	Jurassic Coast Challenge	100K 50K 25K	Trail	United Kingdom
May 15, 2021	Berryman Marathon Trail Run	26.2M 50M	Ultra	MO, USA
May 15, 2021	Garfield Grumble	5M	Trail	CO, USA
May 15, 2021	Rope Mill Spring Thaw Trail Run	10M 4M	Trail	GA, USA
May 15, 2021	The Hidden Hills Ultra	10K 13.1M 26.2M 50M 5K	Ultra	TX, USA
May 15, 2021	Spider Mountain Trail Run	4M 8M 12M, 6H, 9H, 12H	Ultra	TX, USA
May 15, 2021	Lewis and Clark Ozark Adventure Dash	10K 7M, 2M	Trail	AR, USA
May 15, 2021	Silver State 50K and 50Mile	13.1M 50K 50M	Ultra	NV, USA
May 15, 2021	Marys Peak Trail Run	25K 50K 50M	Ultra	OR, USA
May 15, 2021	Ohiopyle Falls & Trails Trilogy	10K 13.1M 26.2M	Trail	PA, USA
May 15, 2021	Smoke Rise Trail Run	10K 13.1M	Trail	AL, USA
May 15, 2021	James River Scramble 10K	10K	Trail	VA, USA
May 15, 2021	Uff Da	13.1M 5K	Trail	WI, USA
May 15, 2021	Rat Snake Trail Run	18K	Trail	NY, USA
May 15, 2021	Dynafit Vail Boneyard Boogie	11K	Trail	CO, USA
May 15, 2021	Cheyenne Mountain Zoo’s Run to the Shrine	10K 5K	Hill Climb	CO, USA
May 15, 2021	Tommyknocker Ultramarathons	13.1M	Trail	CO, USA
May 15, 2021	Spartan Trail – Big Bear	10K	Trail	CA, USA
May 15, 2021	Tiger Mountain Trail Run	12K 13.1M 50K 5K	Ultra	WA, USA
May 15, 2021	Spartan Trail – Austin	10K 13.1M	Trail	TX, USA
May 15, 2021	Chilterns 30K	30K 36M	Adventure/Stage Race	United Kingdom
May 15, 2021	Frosty Moss Relay	80M 30M	Relay	WA, USA
May 15, 2021	Suffer Better Ride n’ Tie	20M	Ride & Tie	CO, USA
May 15, 2021	Run with the Foxes	10K 10M 13.1M	Trail	IN, USA
May 15, 2021	Smith Rock Ascent	15M 4M 50K	Ultra	OR, USA
May 15, 2021	Massanutten Mountain Trails 100	100M	Ultra	VA, USA
May 15, 2021	PCT 50 Trail Run	50M	Ultra	CA, USA
May 15, 2021	Quest for the Crest 10K	10K	Trail	NC, USA
May 15, 2021	Sunderbruch B&B Trail Races	10K 5K	Trail	IA, USA
May 15, 2021	Chiltern Hills Challenge	36M	Ultra	United Kingdom
May 15, 2021	Galena Sky Trail Races		Ultra	IL, USA
May 15, 2021	Hotfoot Hamster		Trail	AZ, USA
May 15, 2021	Firebreak Ultra and FKT	50K 5M	Ultra	SC, USA
May 16, 2021	Ohlone Wilderness 50K Trail Run	50K	Trail	CA, USA
May 16, 2021	Bluebell 5K and 10K Trail Runs	10K 5K 1.2K	Trail	United Kingdom
May 16, 2021	Coventry Woods 10K	10K 5K	Trail	PA, USA
May 16, 2021	Chobot Challlenge 15K Trail Race	15K 8M	Trail	PA, USA
May 16, 2021	Chief Wetona Challenge	7M 14M	Trail	PA, USA
May 16, 2021	XTERRA Taihu Trail Run	10K 30K 50K 5K	Ultra	China
May 16, 2021	Soapstone Mountain Trail Race	6K 24K	Trail	CT, USA
May 16, 2021	Crazy Horse Trail Run	8M 4M	Cross Country	PA, USA
May 16, 2021	Muleshoe Trail Runs	21K, 10.5K	Trail	TX, USA
May 16, 2021	Wakefield Covered Bridge Run	10K 13.1M 5K	Trail	Canada
May 16, 2021	Spring Trail Run	5.2M	Trail	PA, USA
May 16, 2021	Cookridge Fun Run	1M	Trail	United Kingdom
May 17, 2021	Active at Altitude Trail Running Camp (Spring)		Running Camp	CO, USA
May 19, 2021	Portland Trail Series Spring – #2	4M 7M	Trail	OR, USA
May 20, 2021	Infinitus Trail Races	100M 26.2M 8K 88K 888K	Trail	VT, USA
May 21, 2021	Keswick Trail Races	10K 13.1M 26.2M 50K 25K 5K	Trail	United Kingdom
May 21, 2021	Spartan Trail – Boston	10K	Trail	MA, USA
May 21, 2021	Ragnar Trail Kentucky	120M	Relay	KY, USA
May 22, 2021	Jemez Mountain Trail Runs	50K 50M 15M	Trail	NM, USA
May 22, 2021	High Drive Challenge	10M 4M	Trail	CO, USA
May 22, 2021	Dirty Turtle 25K/50K	25K 50K	Ultra	WA, USA
Date	Name/Link	Distance(s)	Type	Location