2017 - 2018 Idaho Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Idaho among 20 races.

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20 races

Pickled Feet 24/12/6 Hour Runs

Pickled Feet 100 Mile Run
March 24, 2017 Race day in 2 months
USA / Mountain Region / Idaho / Eagle Island State Park
Ultramarathon - 100 miles
Flat

Spitfire Ultra Trail Challenge at Menan Butte

Menan Butte Trail Challenge 50K
April 15, 2017 Race day in 3 months
USA / Mountain Region / Idaho / Menan
Ultramarathon - 50 kilometers

Weiser 50k Ultra & Relay

Weiser 50k Ultra
April 22, 2017 Race day in 3 months
USA / Mountain Region / Idaho / Council
Ultramarathon - 50 kilometers
Trail

Weiser 50k Ultra & Relay

Weiser 50k Ultra Relay
April 22, 2017 Race day in 3 months
USA / Mountain Region / Idaho / Council
Ultramarathon - 50 kilometers
Trail Relay

River of No Return Endurance Runs

River of No Return 108K Endurance Run
June 17, 2017 Race day in 5 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 5 months
USA / Mountain Region / Idaho / Challis
Ultramarathon - 50 kilometers
Trail Mountain

Beaverhead Endurance Runs

Beaverhead 100K Endurance Run
July 08, 2017 Race day in 6 months
USA / Mountain Region / Idaho / Salmon
Ultramarathon - 100 kilometers
Trail Mountain

Beaverhead Endurance Runs

Beaverhead 50K Endurance Run
July 08, 2017 Race day in 6 months
USA / Mountain Region / Idaho / Salmon
Ultramarathon - 50 kilometers
Trail Mountain

Resort to Rock

60K
August 19, 2017 Race day in 7 months
USA / Mountain Region / Idaho / Boise
Ultramarathon - 60 kilometers
Trail

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