2016 - 2017 Idaho Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Idaho bearing the tag Trail among 18 races.

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18 races

Foothills 50K Frenzy

October 01, 2016 Race day in 2 days
USA / Mountain Region / Idaho / Fort Boise
Ultramarathon - 50 kilometers
Trail

River of No Return Endurance Runs

River of No Return 108K Endurance Run
June 17, 2017 Race day in 9 months
USA / Mountain Region / Idaho / Challis
Ultramarathon - 108 kilometers
Trail Mountain

River of No Return Endurance Runs

River of No Return 50K Endurance Run
June 17, 2017 Race day in 9 months
USA / Mountain Region / Idaho / Challis
Ultramarathon - 50 kilometers
Trail Mountain

Beaverhead Endurance Runs

Beaverhead 100K Endurance Run
July 08, 2017 Race day in 9 months
USA / Mountain Region / Idaho / Salmon
Ultramarathon - 100 kilometers
Trail Mountain

Beaverhead Endurance Runs

Beaverhead 50K Endurance Run
July 08, 2017 Race day in 9 months
USA / Mountain Region / Idaho / Salmon
Ultramarathon - 50 kilometers
Trail Mountain

Resort to Rock

Resort to Rock 60K
August 29, 2015 The race has already taken place.
USA / Mountain Region / Idaho / Boise
Ultramarathon - 60 kilometers
Trail

Wilson Creek Frozen 50k

Wilson Creek Frozen 50k
January 16, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Melba
Ultramarathon - 50 kilometers
Hilly Trail

Weiser 50k Ultra & Relay

Weiser 50k Ultra
April 23, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Council
Ultramarathon - 50 kilometers
Trail

Weiser 50k Ultra & Relay

Weiser 50k Ultra Relay
April 23, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Council
Ultramarathon - 50 kilometers
Trail Relay

Scout Mountain Ultra Trail

Scout Mountain Ultra Trail 100k
June 04, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Pocatello
Ultramarathon - 100 kilometers
Trail Mountain Relay

Scout Mountain Ultra Trail

Scout Mountain Ultra Trail 60k
June 04, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Pocatello
Ultramarathon - 60 kilometers
Trail

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

Wild Idaho Endurance Runs

Wild Idaho 50K Enrudance Run
August 06, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Crouch
Ultramarathon - 50 kilometers
Trail Mountain

Wild Idaho Endurance Runs

Wild Idaho 50M Enrudance Run
August 06, 2016 The race has already taken place.
USA / Mountain Region / Idaho / Crouch
Ultramarathon - 50 miles
Trail Mountain

Standhope 60K

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