2017 - 2018 North America Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in North America bearing the tag Trail among 1046 races.

1,046 races

The Battle at Bristol Mountain

July 28, 2017 Race day in 1 day
USA / Mid-Atlantic / New York / Canandaigua
Ultramarathon
Trail

Burning River 100 Mile Endurance Run

July 29, 2017 Race day in 2 days
USA / East North Central / Ohio / Willoughby Hills
Ultramarathon
Trail Midwest Grand Slam of Ultrarunning Western States Qualifier Relay

Burning River 100 Mile Endurance Run

July 29, 2017 Race day in 2 days
USA / East North Central / Ohio / Willoughby Hills
Ultramarathon
Trail Midwest Grand Slam of Ultrarunning

Burning River 100 Mile Endurance Run

July 29, 2017 Race day in 2 days
USA / East North Central / Ohio / Willoughby Hills
Ultramarathon
Trail Midwest Grand Slam of Ultrarunning

Grand Mesa 100

July 29, 2017 Race day in 2 days
USA / Mountain Region / Colorado / Grand Mesa
Ultramarathon
Trail Hilly

Grand Mesa 100

July 29, 2017 Race day in 2 days
USA / Mountain Region / Colorado / Grand Mesa
Ultramarathon
Trail

Grand Mesa 100

July 29, 2017 Race day in 2 days
USA / Mountain Region / Colorado / Grand Mesa
Ultramarathon
Trail

Hot, Hilly, Hairy 50K Race

July 29, 2017 Race day in 2 days
USA / East North Central / Wisconsin / UW-Parkside National Cross Country Course Kenosha
Ultramarathon
Hilly Trail

Lost Turkey Trail

July 29, 2017 Race day in 2 days
USA / Mid-Atlantic / Pennsylvania / Blue Knob
Ultramarathon
Trail

Minnesota Voyageur Trail 50 Mile Run

July 29, 2017 Race day in 2 days
USA / West North Central / Minnesota / Duluth
Ultramarathon
Trail

Pike Peak Ultra

July 29, 2017 Race day in 2 days
USA / Mountain Region / Colorado / Colorado Springs
Ultramarathon
Trail Mountain

Speedgoat 50K

July 29, 2017 Race day in 2 days
USA / Mountain Region / Utah / Snowbird
Ultramarathon
Trail Mountain
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