2017 - 2018 North America Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in North America bearing the tag Trail among 1039 races.

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1,039 races

Trail Factor 50k

May 29, 2017 Race day in 1 day
USA / Pacific / Oregon / Forest Park, Portland
Ultramarathon - 50 kilometers
Trail

Cedar Ultra

Cedar Ultra - 12 H
June 02, 2017 Race day in 5 days
Canada / British Columbia / Nanaimo
Ultramarathon - 12 hours
Trail Relay

Cedar Ultra

Cedar Ultra - 3 H
June 02, 2017 Race day in 5 days
Canada / British Columbia / Nanaimo
Ultramarathon - 3 hours
Trail Relay

Cedar Ultra

Cedar Ultra - 6 H
June 02, 2017 Race day in 5 days
Canada / British Columbia / Nanaimo
Ultramarathon - 6 hours
Trail Relay

Worlds End Ultramarathon

100K
June 03, 2017 Race day in 6 days
USA / Mid-Atlantic / Pennsylvania / Forksville
Ultramarathon - 100 kilometers
Trail Mountain

Ultimate Direction Dirty 30

50K
June 03, 2017 Race day in 6 days
USA / Mountain Region / Colorado / Golden Gate Canyon State Park
Ultramarathon - 50 kilometers
Charity Trail Mountain

War Eagle Tail Twister Trail Races

50k
June 03, 2017 Race day in 6 days
USA / West South Central / Arkansas / Rogers
Ultramarathon - 50 kilometers
Trail

Worlds End Ultramarathon

50K
June 03, 2017 Race day in 6 days
USA / Mid-Atlantic / Pennsylvania / Forksville
Ultramarathon - 50 kilometers
Trail Mountain

Coyote Lake Trail Run

50K
June 03, 2017 Race day in 6 days
USA / Pacific / California / Santa Clara
Ultramarathon - 50 kilometers
West Coast Trail Runs Hilly Trail

North Fork 50 Mile/50K Trail Race

50K Trail Race
June 03, 2017 Race day in 6 days
USA / Mountain Region / Colorado / Pine Valley Ranch Park, Pine
Ultramarathon - 50 kilometers
Trail Mountain

North Fork 50 Mile/50K Trail Race

50 Mile Trail Race
June 03, 2017 Race day in 6 days
USA / Mountain Region / Colorado / Pine Valley Ranch Park, Pine
Ultramarathon - 50 miles
Trail Mountain

Cayuga Trails 50

June 03, 2017 Race day in 6 days
USA / Mid-Atlantic / New York / Treman State Park, Ithaca
Ultramarathon - 50 miles
Hilly Trail

Kettle Moraine 100 Endurance Runs

Kettle Moraine 100 km Trail Run
June 03, 2017 Race day in 6 days
USA / East North Central / Wisconsin / La Grange
Ultramarathon - 100 kilometers
Trail Midwest Grand Slam of Ultrarunning

Kettle Moraine 100 Endurance Runs

Kettle Moraine 100 Mile Trail Run
June 03, 2017 Race day in 6 days
USA / East North Central / Wisconsin / La Grange
Ultramarathon - 100 miles
UTMB Qualifier Trail Midwest Grand Slam of Ultrarunning Western States Qualifier

Kettle Moraine 100 Endurance Runs

Kettle Moraine 38 Mile Night Fun Run
June 03, 2017 Race day in 6 days
USA / East North Central / Wisconsin / La Grange
Ultramarathon - 38 miles
Trail Midwest Grand Slam of Ultrarunning Night