2017 - 2018 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 953 races.

953 races

NUT 100K & 50K

August 19, 2017 Race day in 1 day
USA / Pacific / Oregon / Roseburg
Ultramarathon
Trail Go Beyond Ultra UTMB Qualifier

Resort to Rock

August 19, 2017 Race day in 1 day
USA / Mountain Region / Idaho / Boise
Ultramarathon
Trail

Robinson Flat Trail Race

August 19, 2017 Race day in 1 day
USA / Pacific / California / Foresthill
Ultramarathon
Trail

Silverton Alpine Marathon

August 19, 2017 Race day in 1 day
USA / Mountain Region / Colorado / Silverton
Ultramarathon
Trail Aravaipa Running Mountain

Skyline Mountain

August 19, 2017 Race day in 1 day
USA / Mountain Region / Utah / Eden
Ultramarathon
Trail

Skyline Mountain Marathon

August 19, 2017 Race day in 1 day
USA / Mountain Region / Utah / Eden
Ultramarathon
Trail Mountain

Trail of the Dragon 50K/50mile Run

August 19, 2017 Race day in 1 day
USA / West North Central / Iowa / Ida Grove
Ultramarathon
Charity Trail

Trail of the Dragon 50K/50mile Run

August 19, 2017 Race day in 1 day
USA / West North Central / Iowa / Ida Grove
Ultramarathon
Charity Trail

Twisted Branch Trail Run

August 19, 2017 Race day in 1 day
USA / Mid-Atlantic / New York / Naples
Ultramarathon
Trail

Waldo

August 19, 2017 Race day in 1 day
USA / Pacific / Oregon / Willamette Pass
Ultramarathon
Trail Oregon Trail Ultra Marathon Series Western States Qualifier

Kodiak 100 Mile and 50 Mile UltraMarathon

August 25, 2017 Race day in 7 days
USA / Pacific / California / Big Bear Lake
Ultramarathon
Trail Mountain UTMB Qualifier

Kodiak 100 Mile and 50 Mile UltraMarathon

August 25, 2017 Race day in 7 days
USA / Pacific / California / Big Bear Lake
Ultramarathon
Trail Mountain