2015 - 2016 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 980 races.

980 races

Zion Ultras

Zion 100k
  • April 10, 2015 - 06:00
  • North America | USA | Mountain Region | Utah | Springdale
  • Ultramarathon - 100 kilometers
  • Hilly Desert Trail Ultra Adventures

Zion Ultras

Zion 100 Mile
  • April 10, 2015 - 06:00
  • North America | USA | Mountain Region | Utah | Springdale
  • Ultramarathon - 100 miles
  • Hilly Desert Trail Ultra Adventures Western States Qualifier

Blind Pig 100 Ultra Marathon

Blind Pig 100K Ultra Marathon
  • April 11, 2015 - 07:00
  • North America | USA | South Carolina | Croft State Park, Spartanburg
  • Ultramarathon - 100 kilometers
  • Trail

Blind Pig 100 Ultra Marathon

Blind Pig 100 Mile Ultra Marathon
  • April 11, 2015 - 07:00
  • North America | USA | South Carolina | Croft State Park, Spartanburg
  • Ultramarathon - 100 miles
  • Trail

Bull Run Run 50 Mile

  • April 11, 2015 - 06:30
  • North America | USA | South Atlantic | Virginia | Clifton
  • Ultramarathon - 50 miles
  • Trail

Cedro Peak Ultra Marathon

Cedro Peak Ultra Marathon - 45 km
  • April 11, 2015
  • North America | USA | Mountain Region | New Mexico | Tijeras
  • Ultramarathon - 45 kilometers
  • Charity Trail

Cedro Peak Ultra Marathon

Cedro Peak Ultra Marathon - 45 Miles
  • April 11, 2015
  • North America | USA | Mountain Region | New Mexico | Tijeras
  • Ultramarathon
  • Charity Trail

Forget the PR

Forget the PR Mohican 50K
  • April 11, 2015 - 07:30
  • North America | USA | East North Central | Ohio | Loudonville
  • Ultramarathon - 50 kilometers
  • Hilly Trail

Hawkeye 50k/25k

Hawkeye 50k
  • April 11, 2015 - 08:00
  • North America | USA | Iowa | Solon
  • Ultramarathon - 50 kilometers
  • Trail

Kal-Haven Trail Run

  • April 11, 2015 - 08:00
  • North America | USA | Michigan | Kalamazoo
  • Ultramarathon - 33.5 miles
  • Trail Relay

Lake Sonoma 50

  • April 11, 2015 - 06:30
  • North America | USA | Pacific | California | Geyserville
  • Ultramarathon - 50 miles
  • Hilly Trail

Lumberjack Endurance Runs

Lumberjack 100 Mile Run
  • April 11, 2015
  • North America | USA | Pacific | Washington | Port Gamble
  • Ultramarathon - 100 miles
  • Trail

Lumberjack Endurance Runs

Lumberjack 50 Mile Run
  • April 11, 2015
  • North America | USA | Pacific | Washington | Port Gamble
  • Ultramarathon - 50 miles
  • Trail

LUR's Sleepy 50K + 1

  • April 11, 2015 - 07:00
  • North America | USA | Louisiana | Mandeville
  • Ultramarathon - 50 kilometers
  • Trail

Oriflamme 50k

  • April 11, 2015 - 07:00
  • North America | USA | Pacific | California | Julian
  • Ultramarathon - 50 kilometers
  • Desert Trail