2014 - 2015 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 844 races.

844 races

West Virginia Trilogy - Day One 50 km

  • North America | USA | South Atlantic | West Virginia | Seneca Rocks
  • Ultramarathon - 50 kilometers
  • October 10, 2014
  • Trail

24 Hrs of Boulder - 100 K

  • North America | USA | Mountain Region | Colorado | Boulder
  • Ultramarathon - 100 kilometers
  • October 11, 2014
  • Fast Flat Trail Relay

24 Hrs of Boulder - 100 Mile

  • North America | USA | Mountain Region | Colorado | Boulder
  • Ultramarathon - 100 miles
  • October 11, 2014 - 09:00
  • Fast Flat Trail

Animas Surgical Hospital Durango 50K Trail Run

  • North America | USA | Mountain Region | Colorado | Durango
  • Ultramarathon - 50 kilometers
  • October 11, 2014
  • Trail

Antelope Island 100K Trail Run

  • North America | USA | Mountain Region | Utah | Antelope Island
  • Ultramarathon - 50 kilometers
  • October 11, 2014 - 08:00
  • Trail

Antelope Island 50K Trail Run

  • North America | USA | Mountain Region | Utah | Antelope Island
  • Ultramarathon - 100 kilometers
  • October 11, 2014 - 06:00
  • Trail

Canyon De Chelly Ultra

  • North America | USA | Arizona | Canyon De Chelly
  • Ultramarathon - 55 kilometers
  • October 11, 2014 - 06:50
  • Trail

Cumberland Trail 50 km

  • North America | USA | East South Central | Tennessee | Cove Lake State Park
  • Ultramarathon - 50 kilometers
  • October 11, 2014 - 06:30
  • Trail

Defiance 50K

  • North America | USA | Pacific | Washington | Owens Beach
  • Ultramarathon - 50 kilometers
  • October 11, 2014 - 08:00
  • Trail

Dick Collins Firetrails 50

  • North America | USA | Pacific | California | Lake Chabot
  • Ultramarathon - 50 miles
  • October 11, 2014 - 06:30
  • Trail

Euchre Bar Massacre 50 M

  • North America | USA | California | Foresthill
  • Ultramarathon - 50 miles
  • October 11, 2014 - 06:00
  • Trail Mountain

Farmdale 33 Mile Trail Runs

  • North America | USA | East North Central | Illinois | East Peoria
  • Ultramarathon - 33 miles
  • October 11, 2014 - 08:00
  • Trail

Farmdale 50 Mile Ultra Trail Run

  • North America | USA | East North Central | Illinois | East Peoria
  • Ultramarathon - 50 miles
  • October 11, 2014 - 05:00
  • Trail

John Holmes 50K Trail Run

  • North America | USA | South Atlantic | Florida | Brooksville
  • Ultramarathon - 50 kilometers
  • October 11, 2014 - 07:00
  • Trail

Le Grizz Ultramarathon

  • North America | USA | Mountain Region | Montana | Hungry Horse Reservoir
  • Ultramarathon - 50 miles
  • October 11, 2014 - 08:00
  • Trail