Trail Races

By Month

January (40) February (44)

March (58) April (68)

May (92) June (97)

July (57) August (93)

September (118) October (130)

November (53) December (26)

 
May - June Trail Races

Month	Race Name	Events	Location	Near
May	Capon Valley 50K Run	50 km	WV, United States	Yellow Spring
May	Ice Age Trail 50	50 mi, 50 km	WI, United States	La Grange
May	Massanutten Mountain Trails 100 Mile Run	101.8 mi	VA, United States	Front Royal
May	XTERRA Malibu Creek Trail Challenge Scramble	14 mi, 4 mi	CA, United States	Calabasas
May	Spring Salmon Run	10 km	CA, United States	Nevada City
May	Watershed Preserve 12-Hour Trail Race	26.2 mi	WA, United States	Redmond
May	Mt Wilson Trail Race	8.6 mi	CA, United States	Sierra Madre
May	Long Island Greenbelt Trail 50K and 25K Runs	50 km, 25 km	NY, United States	Plainview
May	Silver State 50/50 Endurance Run	50 mi, 50 km, 13.1 mi	NV, United States	Reno
May	Forest Park Trail Run 10km, 20km & 50km	50 km, 20 km, 10 km	OR, United States	Portland
May	Wyoming Marathon Races	52.4 mi, 26.2 mi, 13.1 mi, 5 km	WY, United States	Laramie
May	VCTC Summer X-C Series 1	5 km	NY, United States	Bronx
May	Pilot Hill 25K Classic	25 km	WY, United States	Laramie
May	Dandelion Run	5 km	OH, United States	Dover
May	Runnin The Rocks - 10K/5K	6.2 mi, 3.1 km	GA, United States	Conyers
May	Sky Mesa Pass Trail Marathon	26.2 mi	CO, United States	Grand Junction
May	Trail Trial 10k	10 km, 10 km	VA, United States	Charlottesville
May	Fat Tire Trail Challenge - Black Hills Trail Series	4 mi	SD, United States	Rapid City
May	Sunflower Relay and Iron Event	26 mi	WA, United States	winthrop
May	DRTE 100 Mile/100K	100 mi, 100 km, 50 km	CA, United States	Santa Barbara
May	Muddy Marathon with QM, HM option	26.2 mi, 13.1 mi, 6.6 mi	NJ, United States	Rockaway NJ
May	Alkali Creek Trail Race	8 mi	SD, United States	Sturgis
May	Cinderella Trail Run (5 Mile, Half Marathon, 30K, Marathon, 50K)	50 km, 26.2 mi, 30 km, 13.1 mi, 5 mi	CA, United States	Oakland
May	Scenic City Trail Marathon	26.2 mi	TN, United States	Chattanooga
May	The Sage Burner	50 km, 25 km	CO, United States	Gunnison
May	The Ironmaster's Challenge	26.6 mi, 9.7 mi	PA, United States	Gardners
May	Sehgahunda Trail Marathon & Relay	26.2 mi	NY, United States	Mt. Morris
May	Greenland Trail 50K, 25K, 8M	50 km, 25 km, 8 mi	CO, United States	Larkspur
May	Flying Eagle Adventure Series	5 km	FL, United States	Bradenton
May	Big Trees Trail Run	50 km, 30 km, 13.1 mi, 10 km	CA, United States	Oakland
May	China Camp Trail Run	13.1 mi, 10 km, 5 km	CA, United States	San Rafael
May	Purple Cloth 5K and Kid's Dash	5 km	NC, United States	Raleigh
May	Sulphur Springs Trail Run	100 mi, 50 mi, 50 km, 25 km, 10 km	ON, Canada	Ancaster
May	Happy Camper 5K Trail Run	5 km	WI, United States	Three Lakes
May	Timp Trail Marathon & Half Marathon	27.4 mi, 13.1 mi	UT, United States	Pleasant Grove
May	Into the Wildlands Limestone Eco Challenge 12k/20k	20 km, 12 km	CA, United States	Orange
May	Cougar Half Marathon Trail Run	13.1 mi	CA, United States	San Diego
May	Loop the Lakes	21 km, 15 km	BC, Canada	Squamish
May	Wesley Woods Annual 5K Fun Run/Walk	5 km	MI, United States	Dowling
May	Draper Trail Days	10 mi	UT, United States	Salt Lake City
May	Ring the Bell Trail Run	16 mi, 8 mi	CA, United States	Rancho Santa Margarita
May	Ride the Wind 100M/50M	100 mi	NV, United States	Las Vegas
May	Twisted Ankle Trail Marathon & Half Marathon	13.1 mi	GA, United States	Summerville
May	Armstrong Redwoods/Austin Creek Trail Run	50 km, 30 km, 17 km, 9 km	CA, United States	Guerneville
May	Western Pacific Marathon/Half Marathon/10K/5K	26.2 mi, 13.1 mi, 10 km, 5 km	CA, United States	Fremont
May	Wildcat Half Marathon/10K/5K	13.1 mi, 10 km, 5 km	CA, United States	El Sobrante
May	14K(arat) Women's Trail Run	14 km, 5 km	WI, United States	West Bend
May	Nitro Trail Half Marathon/10K/5K	13.1 mi, 10 km, 5 km	CA, United States	Pinole
May	Mount Diablo Trail Run (Summer)	50 km, 25 km, 8 km	CA, United States	Clayton
May	Chuckanut Mountain Marathon and Half	26.2 mi, 13.1 mi	WA, United States	Bellingham
May	OWBC Redbud Trail Challenge	20 km, 10 km, 5 km	OH, United States	Caldwell
May	The Beer Relay	6 mi	CO, United States	Lyon's
May	The North Face Dirty Feet Trail Run #2	21 km, 10 km, 5 km	BC, Canada	Kelowna
May	Black Mountain Monster 5K/6HR/12HR/24HR Ind. & Team Race/Fundraiser	5 km	NC, United States	Black Mountain
May	NORAD Trail Race	13.1 mi, 8 mi, 4 mi	CO, United States	Colorado Springs
May	Stateline Loop 5K/10K Trail Race for Conservation	10 km, 5 km	PA, United States	Kennett Square
May	Flight of Fire	13.1 mi, 10 km, 5 km	NV, United States	Las Vegas
May	Vegas Virgin Voyage	80 mi	NV, United States	Las Vegas
May	The Cumby	20 km	BC, Canada	Cumberland
May	SAGE Spring Run-Off Trail Race	10 mi, 5 mi	CO, United States	Wolcott
May	Hood Mountain Vertical Challenge	9 mi	CA, United States	Santa Rosa
May	Boulder Mountain Marathon and 10-mile Ascent	26.2 mi, 10 mi	CO, United States	Gold Hill
May	Soboba Trail Race	25 km, 10 km, 5 km	CA, United States	San Jacinto
May	Ancient Redwood Running Festival	12 mi, 10 mi, 6 mi, 5 mi	CA, United States
May	Spring Backyard Burn 5M/10M Trail Running Series-Race #4	10 mi, 5 mi	VA, United States	Lorton
May	EX2 Adventures Reservoir Relay Trail Run	18 mi	VA, United States	Clifton
May	Hardwood Trail Running Series Race #1	10 km, 5 km	ON, Canada	Barrie
May	Wildflower Half	50 km, 25 km, 10 km, 5 km	TX, United States	Austin
May	Press Forward 5K Trail Run	5 km	VA, United States	Fredericksburg
May	Ragnar Trail Zion - UT, Presented by Salomon	125 mi	UT, United States	Mt. Carmel
May	The Lone Coyote 8 Mile Dash	8 mi	CA, United States	San Francisco
May	Don't Fence Me In Trail Runs	30 km, 12 km, 5 km	MT, United States	Helena
May	Ragnar Trail Kentuckiana-KY, Presented by Salomon	125 mi	KY, United States	Brandenburg
May	Fear the Deer trail 1/2 marathon	13.1 mi	CO, United States	Littleton
May	Sasquatch Trail 5k and Kids Race	3.4 mi	CA, United States	Fresno
May	The North Face Endurance Challenge – New York	50 mi, 50 km, 26.2 mi, 13.1 mi, 10 km, 5 km	NY, United States	Albany
May	Cheyenne Mountain Ultra 10x5k	50 km, 5 km	CO, United States	Colorado Springs
May	Mother's Day Weekend Meso Run	5 km	CA, United States	Los Angeles
May	Quicksilver 100K and 50K	100 km, 50 km	CA, United States	San Jose
May	Wildflower 10.7 Mile Trail Run	10.7 mi	CA, United States	Bradley
May	John Wayne Grit Series – Pioneertown, CA Half Marathon & 10k	13.1 mi, 10 km	CA, United States	San Bernardino
May	Wolf Moon 15K	15 km	PA, United States	Pittsburgh
May	Space2Thrive	5 km	MA, United States	Wrentham
May	Pine Trail Run	50 km, 9 mi, 5 km	AZ, United States	Pine
May	Collegiate Peaks Trail Run	50 mi, 25 mi	CO, United States	Buena Vista
May	Adventurefest	13.8 mi	CO, United States	Fruita
May	Fruita Trail Half	13.8 mi	CO, United States	Fruita
May	War-X Blackout 5K Night Run	5 km	OH, United States	Jackson
May	Hacienda Hills Run	50 km, 26.2 mi, 13.1 mi, 9 mi, 10 km, 5 km	CA, United States	San Jose
May	Sly Park Lake Trail Run	50 km, 26.2 mi, 18 mi, 13.1 mi, 8.5 mi, 10 km, 5 km	CA, United States	Pollock Pines
May	Placerville Path Memorial Day Run	13.1 mi, 15 km, 10 km, 5 km	CA, United States	Placerville
May	Quad Rock 50/25mi	50 mi, 25 mi	CO, United States	Fort Collins
June	Squaw Peak 50 Mile Trail Run	50 mi	UT, United States	Provo
June	Wahsatch Steeplechase	17.5 mi	UT, United States	Salt Lake City
June	Western States Endurance Run	100 mi	CA, United States	Auburn
June	Another Dam 50K	50 km	OH, United States	Englewood
June	Kettle Moraine 100 Endurance Runs	100 mi, 100 km, 38 mi	WI, United States	La Grange
June	Rainier-to-Ruston Rail-Trail Relay	50 mi, 50 km	WA, United States	Tacoma
June	Cougar Mountain Trail Run Series: #2	13 mi, 8 mi	WA, United States	Bellevue
June	Lake Mingo Trail Run	7.1 mi	IL, United States	Danville
June	Scorched Sole Ultra	50 mi, 50 km, 25 km	BC, Canada	Kelowna
June	Deadwood Mickelson Trail Marathon	26.2 mi, 13.1 mi	SD, United States	Deadwood
June	The Vancouver 100	100 km, 87.9 km, 75.8 km, 50 km, 37.5 km, 24.2 km, 12.1 km	BC, Canada	North Vancouver
June	Laurel Highlands Ultra 70.5M	70.5 mi, 50 km	PA, United States	Ohiopyle
June	Vancouver Skyline XTC	50 km, 25 km	BC, Canada	North Vancouver
June	Holcomb Valley 33/15 Mile Trail Run	33 mi, 15 mi	CA, United States	Big Bear Lake
June	Strip Mine Nine	9 mi	PA, United States	Elysburg
June	NIKE Summit Trail Running Series #5 - Bakers Tank	9 km, 4 km	CO, United States	Breckenridge
June	Bighorn Mountain Wild and Scenic Trail Runs	50 mi, 50 km, 30 km	WY, United States	Sheridan
June	San Juan Solstice 50	50 mi	CO, United States	Lake City
June	Turquoise Lake Half Marathon	13.1 mi	CO, United States	Leadville
June	Woodminster Cross Country Race	9 mi	CA, United States	Oakland
June	Double Dipsea (Walt Stack DSE Double Dipsea)	13.7 mi	CA, United States	Stinson Beach
June	Trail That Can't Be Concord	8 mi	TN, United States	Knoxville
June	MEC 5 Peaks Trail Series - Camp Fortune	12 km, 6 km	ON, Canada	Ottawa
June	Gaspin' in the Aspen Trail Run	15 km, 5 km, 1 km	AZ, United States	Flagstaff
June	Xterra Marin Headlands Trail Run	21 km, 7 km	CA, United States	San Francisco
June	Chester Woods Trail Run	10 mi, 5 km	MN, United States	Rochester
June	Friend2Friend Summer Solstice 5 mile trail run	5 mi	NJ, United States	Andover
June	Dino Trail Run - Black Hills Trail Series	4 mi	SD, United States	Rapid City
June	Eddies Big Run	21 km, 10 km, 5 km	AB, Canada	Edson
June	San Lorenzo River Trail Run (10 Km, Half Marathon, 30 Km, Marathon, 50 Km)	50 km, 26.2 mi, 30 km, 13.1 mi, 10 km	CA, United States	Santa Cruz
June	Black Hills 100	100 mi, 100 km, 50 mi	SD, United States	Sturgis
June	Dirt Devil Racing Series Coyote 5K	5 km	CA, United States	San Diego
June	Leadville Trail 100 Training Camp	58 mi	CO, United States	Leadville
June	Turkey Track Trail Marathon (& half)	26.2 mi	CO, United States	Pagosa Springs
June	Indian/Celina Challenge	26.2 mi, 13.1 mi, 8 mi	IN, United States	Leopold
June	Iron Run Half Marathon	13.1 mi, 5 km	PA, United States	Gardners
June	Hell's Hills 10K	10 km	LA, United States	Ruston
June	Mountain Mayhem	10 km, 5 km	VA, United States	Charlottesville
June	Pacifica Foothills Trail Run	26.2 mi, 13.1 mi, 10 km, 5 km	CA, United States	Pacifica
June	Cowboy Trail Run	5 km	MI, United States	Kalamazoo
June	ITR Marin Ultra Challenge	50 mi, 50 km	CA, United States	Sausilito
June	Logan Peak Trail Run	28 mi	UT, United States	Logan
June	Exeter Trail Race	10 mi, 4.5 mi	NH, United States	Portsmouth
June	Happy Jack Endurance Races	100 mi	WY, United States	Laramie
June	Manitou's Revenge Ultramarathon and Relay	50 mi	NY, United States	Windham
June	Coyote 5K Trail Run	5 km	CA, United States	San Diego
June	Phillips 5K/10K Trail Run/Walk	10 km, 5 km	NJ, United States	Morristown
June	North Fork 50	50 mi, 50 km	CO, United States	Pine
June	Bighorn Trail 100	100 mi	WY, United States	Sheridan
June	Run For Aurora 50K and 50 Mile	50 mi	CO, United States	Denver
June	Cheyenne Creek Trail Festival	8 km	WI, United States	Madison
June	Hardscrabble Mountain Trail Run	45 km, 10 km, 5 km	CO, United States	Colorado Springs
June	Phillips 5k/10k Trail Run	10 km, 5 km	NJ, United States	Morristown
June	The Challenge of Devils Garden 12 Mile	12 mi	NC, United States	Roaring Gap
June	Dirty Girl Trail Race	4 mi	NH, United States	North Conway
June	Nanaimo Ultramarathon	7.5 km	BC, Canada	Nanaimo
June	Hardscrabble Mountain Trail Run - Runner Reports	45 km, 10 km, 5 km	CO, United States	Colorado Springs
June	Driftless Discovery Trail Run	1510 km	IA, United States	Decorah
June	Rocky's Rollercoaster Run	7 mi, 5 km	WI, United States	West Bend
June	Deception Pass Marathon and Half	26.2 mi, 13.1 mi	WA, United States	Bellingham
June	Trail Quake Half Marathon/10K/5K	13.1 mi, 10 km, 5 km	CA, United States	Saratoga
June	City of Trails TrailRun	10 km, 5 km, 1 km	WI, United States	Minneapolis, MN
June	16 Crossings Trail Run	11.5 mi	UT, United States	Smithfield
June	Mueller Marathon	26.2 mi, 25 km	CO, United States	Divide
June	High Drive Challenge	10 mi, 4 mi	CO, United States	Colorado Springs
June	The Phlox Run	25 km, 10 km, 6 km	ON, Canada	Brantford, Ontario
June	GUSH Run or Hike for Water	10 km, 5 km	ON, Canada	Blue Mountains
June	The Mohican Trail 100 Mile Run	100 mi	OH, United States	Loudonville
June	Discrete Peak Series - Deer Valley	9 mi	UT, United States	Park City
June	RunND Trail Run	26.2 mi, 13.1 mi, 15 km, 5 km	ND, United States	Mandan
June	Sappony 5K Trail Run and 1 Mile Fun Run	5 km, 1 mi	NC, United States	Roxboro
June	EX2 Adventures Fountainhead Off-Road Half Marathon & 10K	13.1 mi, 10 km	VA, United States	Fairfax Station
June	Run For The Ages	10 km	PA, United States	Reading
June	EX2 Adventures Blue Crab Bolt 5K/10K Trail Running Series-Race #1	10 km, 5 km	MD, United States	Gaithersburg
June	Leadville Trail Heavy Half Marathon	15 mi	CO, United States	Leadville
June	Ragnar Trail Snowmass, Presented by Salomon	120 mi	CO, United States	Aspen
June	Ragnar Trail New England, Presented by Salomon	120 mi	MA, United States	Northfield
June	North Country Trail Relay	62.5 mi	MI, United States	Manistee
June	Part to Art Race	13.1 mi, 6.2 mi, 3.1 mi	CO, United States	Meeker
June	Cirque Du Griffith 6/12 hour	2.5 mi	CA, United States	Los Angeles
June	Valley Crest Half Marathon & 10k	13.1 mi, 10 km	CA, United States	Los Angeles
June	Wahsatch Steeplechase - Runner Reports	17.5 mi	UT, United States	Salt Lake City
June	Road, Forest, Creek 13 miler & 10k	13 mi, 10 km	PA, United States	Wernersville
June	Comfortably Numb	23.1 km	BC, Canada	Whistler
June	Belmead Trail 10k & 20k	20 km, 10 km	VA, United States	Richmond
June	The North Face Endurance Challenge - Massachusetts	50 mi, 50 km, 26.2 mi, 13.1 mi, 10 km, 5 km	MA, United States	Boston
June	Quarry Crusher Run-Chicago	5.6 mi, 3 mi	IL, United States	Chicago
June	Moose Mountains Trail Race	10 km, 1 km	NH, United States	Milton
June	Desert RATS Kokopelli 150 Stage Race	143 mi	UT, United States	Moab
June	Golden Gate Dirty 30	50 km	CO, United States	Gilpin County
June	Calero Trail Run	50 km, 25 km, 13.1 mi, 15 km, 10 km, 5 km	CA, United States	San Jose
June	Mt. Umunhum Ultras	100 km, 50 mi, 50 km, 26.2 mi, 30 km, 13.1 mi, 9 mi, 10 km, 5 km	CA, United States	San Jose
June	John Wayne Grit Series Newport Coast 25K & 5K	25 km, 5 km	CA, United States	Orange County
June	Summit Trail Running Series #2	5 km	CO, United States	Breckenridge
June	Summit Trail Running Series Race #1	7 km, 4 km	CO, United States	Breckenridge
June	Beer Mountain Challenge at Upward Brewing Company	4 mi, 2 mi	NY, United States	Livingston Manor
June	Mississippi Bar Trail Run	10 km	CA, United States	Sacramento