2017 - 2018 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 952 races.

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952 races

Grey Rock Trail Race

Grey Rock 50K Trail Run
July 09, 2016 The race has already taken place.
USA / Pacific / Washington / Yakima
Ultramarathon - 50 kilometers
Trail

Mt. Disappointment Endurance Runs

Mt. Disappointment 50K Endurance Run
July 09, 2016 The race has already taken place.
USA / Pacific / California / Mt. Wilson
Ultramarathon - 50 kilometers
Trail

Mt. Disappointment Endurance Runs

Mt. Disappointment 50 Mile Endurance Run
July 09, 2016 The race has already taken place.
USA / Pacific / California / Mt. Wilson
Ultramarathon - 50 miles
Trail

Mt Hood Pacific Crest Trail Ultramarathon

July 09, 2016 The race has already taken place.
USA / Pacific / Oregon / Timothy lake
Ultramarathon - 50 miles
Trail Northwest Mountain Trail Series Oregon Trail Ultra Marathon Series

Santa Barbara 100

Santa Barbara 100K
July 09, 2016 The race has already taken place.
USA / Pacific / California / Santa Barbara
Ultramarathon - 100 kilometers
Trail

Skyline Mountain 50

July 09, 2016 The race has already taken place.
USA / Mountain Region / Utah / Eden
Ultramarathon - 50 miles
Trail

Speedgoat 50K

Speedgoat 50K Ultra Marathon
July 09, 2016 The race has already taken place.
USA / Mountain Region / Utah / Snowbird
Ultramarathon - 50 kilometers
Trail Mountain

Pacifica

Pacifica 50 km
July 10, 2016 The race has already taken place.
USA / Pacific / California / Pacifica
Ultramarathon - 50 kilometers
Hilly Trail Pacific Trail Runs

Seeley Lake 50

50 Mile
July 15, 2016 The race has already taken place.
USA / Mountain Region / Montana / Seeley Lake
Ultramarathon - 50 miles
Trail

Seeley Lake 50

Seeley Lake 50K
July 15, 2016 The race has already taken place.
USA / Mountain Region / Montana / Seeley Lake
Ultramarathon - 50 kilometers
Trail

Catoctin 50k Trail Run

July 16, 2016 The race has already taken place.
USA / South Atlantic / Maryland / Gambrill State Park, Frederick
Ultramarathon - 50 kilometers
Trail

Devil's Backbone 50 Miles

July 16, 2016 The race has already taken place.
USA / Mountain Region / Montana / Bozeman
Ultramarathon - 50 miles
Trail Mountain Relay

McCall Trailrunning Classic

McCall Trailrunning 40 Mile Classic
July 16, 2016 The race has already taken place.
USA / Mountain Region / Idaho / McCall
Ultramarathon - 40 miles
Trail Mountain

Psycho Psummer

Psycho Psummer 50K
July 16, 2016 The race has already taken place.
USA / West North Central / Kansas / Kansas City
Ultramarathon - 50 kilometers
Hilly Trail

Sheep Mountain 50 Mile Endurance Run

July 16, 2016 The race has already taken place.
USA / Mountain Region / Colorado / Fairplay
Ultramarathon - 51 miles
Trail