2017 - 2018 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 946 races.

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946 races

Habanero Hundred

Habanero Hundred 50k
August 20, 2016 The race has already taken place.
USA / West South Central / Texas / Cat Spring
Ultramarathon - 50 kilometers
Trail

Marquette Trail 50

Marquette Trail 50 Kilometer
August 20, 2016 The race has already taken place.
USA / East North Central / Michigan / Marquette
Ultramarathon - 50 kilometers
Trail

Marquette Trail 50

Marquette Trail 50 Mile
August 20, 2016 The race has already taken place.
USA / East North Central / Michigan / Marquette
Ultramarathon - 50 miles
Trail

Standhope 60K

Standhope 60K
August 20, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Hailey
Ultramarathon - 60 kilometers
Trail Mountain

Twisted Branch Trail Run

August 20, 2016 The race has already taken place.
USA / Mid-Atlantic / New York / Naples
Ultramarathon - 100 kilometers
Trail

Hampshire 100 Ultra Trail Run

100 Miler
August 21, 2016 The race has already taken place.
USA / New England / New Hampshire / Oak Park, Greenfield
Ultramarathon - 100 kilometers
Charity Trail

Hampshire 100 Ultra Trail Run

50 Miler
August 21, 2016 The race has already taken place.
USA / New England / New Hampshire / Oak Park, Greenfield
Ultramarathon - 50 miles
Charity Trail

Kesugi Ridge Traverse

August 21, 2016 The race has already taken place.
USA / Pacific / Alaska / Denali State Park
Ultramarathon - 28 miles
Trail Mountain

Marlette 50K Trail Run

Marlette 50K Trail Run
August 21, 2016 The race has already taken place.
USA / Mountain Region / Nevada / Spooner Lake Backcountry Lake Tahoe Nevada State Park
Ultramarathon - 50 kilometers
Trail Tahoe Trail Running Series

Continental Divide Trail Run

50K
August 27, 2016 The race has already taken place.
USA / Mountain Region / Colorado / Steamboat Springs
Ultramarathon - 50 kilometers
Trail Steamboat Springs Running Series

Baker Trail UltraChallenge

August 27, 2016 The race has already taken place.
USA / Mid-Atlantic / Pennsylvania / Brookville
Ultramarathon - 50 miles
Trail

Cascade Crest 100 Mile Endurance Run

August 27, 2016 The race has already taken place.
USA / Pacific / Washington / Easton
Ultramarathon - 100 miles
UTMB Qualifier Trail

Diablo Trail Run

Diablo Trail 50K Run
August 27, 2016 The race has already taken place.
USA / Pacific / California / Clayton
Ultramarathon - 50 kilometers
Coastal Trail Runs Hilly Walk Trail

Yeti Snakebite 50/50

August 27, 2016 The race has already taken place.
USA / South Atlantic / Georgia / Lithia Springs
Ultramarathon - 50 kilometers
Trail

Centennial Trail Run

September 03, 2016 The race has already taken place.
USA / Pacific / Washington / Spokane
Ultramarathon - 37 miles
Trail