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2015 - 2016 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 862 races.

862 races

Orcas Island 50K

  • North America | USA | Pacific | Washington | Moran State Park
  • Ultramarathon - 50 kilometers
  • February 07, 2015 - 08:00
  • Trail Rainshadow Running

Piney Woods TrailFest 50K

  • North America | USA | West South Central | Texas | Lake Houston Park, Houston
  • Ultramarathon - 50 kilometers
  • February 07, 2015 - 07:30
  • Trail Run in Texas

Rancho San Juan Trail 50 km

  • North America | USA | California | Los Alamos
  • Ultramarathon - 50 kilometers
  • February 07, 2015 - 08:00
  • Trail

Rut Rogue 40s - 40 Mile 3-5 Person Relay

  • North America | USA | South Carolina | Edgefield
  • Ultramarathon - 40 miles
  • February 07, 2015 - 07:05
  • Trail Relay

Rut Rogue 40s - 40 Mile Run

  • North America | USA | South Carolina | Edgefield
  • Ultramarathon - 40 miles
  • February 07, 2015 - 07:00
  • Trail

Sean O'Brian 100K Trail Run

  • North America | USA | Pacific | California | Malibu Creek State Park
  • Ultramarathon - 100 kilometers
  • February 07, 2015 - 05:00
  • Hilly Trail

Sean O'Brian 50K Trail Run

  • North America | USA | Pacific | California | Malibu Creek State Park
  • Ultramarathon - 50 kilometers
  • February 07, 2015 - 07:00
  • Hilly Trail

Sean O'Brian 50-Mile Trail Run

  • North America | USA | Pacific | California | Malibu Creek State Park
  • Ultramarathon - 50 miles
  • February 07, 2015 - 06:00
  • Hilly Trail

Sean O'Brien 50K

  • North America | USA | California | Malibu
  • Ultramarathon - 50 kilometers
  • February 07, 2015 - 07:00
  • Trail Mountain

Sean O'Brien 50M

  • North America | USA | California | Malibu
  • Ultramarathon - 50 miles
  • February 07, 2015 - 06:00
  • Trail Mountain

Uwharrie 40-Mile Mountain Run

  • North America | USA | South Atlantic | North Carolina | Ophir
  • Ultramarathon - 40 miles
  • February 07, 2015 - 07:00
  • Trail

American Canyon 50K Ultramarathon

  • North America | USA | Pacific | California | Auburn
  • Ultramarathon - 50 kilometers
  • February 08, 2015 - 07:30
  • Trail

Mill Stone 50K

  • North America | USA | South Atlantic | South Carolina | Fort Mill
  • Ultramarathon - 50 kilometers
  • February 09, 2015
  • Trail

The Wild Oak Trail 100

  • North America | USA | South Atlantic | Virginia | Stokesville
  • Ultramarathon - 100 miles
  • February 13, 2015 - 08:00
  • Invitation only Trail

Black Canyon Trail 100K Run

  • North America | USA | Mountain Region | Arizona | Spring Valley
  • Ultramarathon - 100 kilometers
  • February 14, 2015 - 07:00
  • Trail Aravaipa Running