2015 - 2016 Idaho Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Idaho bearing the tag Trail among 19 races.

19 races

  • 1

Moscow Mountain Madness

Moscow Mountain Madness
  • 2015-09-06
  • USA | Idaho | Moscow
  • Ultramarathon - 50 kilometers
  • Trail Palouse Road Runners

Idaho Mountain Trail Ultra Festival

  • 2015-09-19
  • USA | Idaho | McCall
  • Ultramarathon - 100 miles
  • UTMB Qualifier Trail Mountain

Foothills 50K Frenzy

  • 2015-10-03
  • USA | Idaho | Fort Boise
  • Ultramarathon - 50 kilometers
  • Trail

Wilson Creek Frozen 50k

Wilson Creek Frozen 50k
  • 2016-01-16
  • USA | Idaho | Melba
  • Ultramarathon - 50 kilometers
  • Hilly Trail

Weiser 50k Ultra & Relay

Weiser 50k Ultra
  • 2016-04-23
  • USA | Idaho | Council
  • Ultramarathon - 50 kilometers
  • Trail

Weiser 50k Ultra & Relay

Weiser 50k Ultra Relay
  • 2016-04-23
  • USA | Idaho | Council
  • Ultramarathon - 50 kilometers
  • Trail Relay

Beaverhead Endurance Runs

Beaverhead 100K Endurance Run
  • 2016-07-09
  • USA | Idaho | Salmon
  • Ultramarathon - 100 kilometers
  • Trail Mountain

Beaverhead Endurance Runs

Beaverhead 50K Endurance Run
  • 2016-07-09
  • USA | Idaho | Salmon
  • Ultramarathon - 50 kilometers
  • Trail Mountain

Scout Mountain Ultra Trail

Scout Mountain Ultra Trail 100k
  • 2015-06-06
  • USA | Idaho | Pocatello
  • Ultramarathon - 100 kilometers
  • Trail Relay Mountain

Scout Mountain Ultra Trail

Scout Mountain Ultra Trail 60k
  • 2015-06-06
  • USA | Idaho | Pocatello
  • Ultramarathon - 60 kilometers
  • Trail

River of No Return Endurance Runs

River of No Return 108K Endurance Run
  • 2015-06-20
  • USA | Idaho | Challis
  • Ultramarathon - 108 kilometers
  • Trail Mountain

River of No Return Endurance Runs

River of No Return 50K Endurance Run
  • 2015-06-20
  • USA | Idaho | Challis
  • Ultramarathon - 50 kilometers
  • Trail Mountain

4th of July Pass Ultra Trail

4th of July Pass 50K Ultra Trail
  • 2015-07-04
  • USA | Idaho | Coeur d'Alene
  • Ultramarathon - 50 kilometers
  • Trail

4th of July Pass Ultra Trail

4th of July Pass 50 Mile Ultra Trail
  • 2015-07-04
  • USA | Idaho | Coeur d'Alene
  • Ultramarathon - 50 miles
  • Trail

McCall Trailrunning Classic

McCall Trailrunning 40 Mile Classic
  • 2015-07-18
  • USA | Idaho | McCall
  • Ultramarathon - 40 miles
  • Trail Mountain
  • 1