2015 - 2016 USA Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in USA bearing the tag Trail among 998 races.

998 races

Beetle Kill 200k Endurance Run

Beetle Kill 100k Endurance Run
  • 2015-08-14
  • USA | Colorado | Crawford
  • Ultramarathon - 100 kilometers
  • Trail Mountain Ever Run Racing

Beetle Kill 200k Endurance Run

Beetle Kill 200k Endurance Run
  • 2015-08-14
  • USA | Colorado | Crawford
  • Ultramarathon - 200 kilometers
  • Trail Mountain Ever Run Racing

Beetle Kill 200k Endurance Run

Beetle Kill 50k Endurance Run
  • 2015-08-14
  • USA | Colorado | Crawford
  • Ultramarathon - 50 kilometers
  • Trail Mountain Ever Run Racing

Ragnar Relay Great River

  • 2015-08-14
  • USA | Minnesota | Winona
  • Ultramarathon - 200 miles
  • Trail Ragnar Relay Series

Ragnar Trail Tahoe

  • 2015-08-14
  • USA | California | Sierra-at-Tahoe Resort, Twin Bridges
  • Ultramarathon - 136 miles
  • Trail Relay

Cinderella Trail Run (Aug)

Cinderella Trail Run 50 km (Aug)
  • 2015-08-15
  • USA | California | Joaquin Miller Park, Oakland
  • Ultramarathon - 50 kilometers
  • Trail Coastal Trail Runs

Death Before DNF Ultra

Death Before DNF Ultra 100 Miler
  • 2015-08-15
  • USA | North Carolina | Black Mountain
  • Ultramarathon - 100 miles
  • Trail

Death Before DNF Ultra

Drop to 50 Miler
  • 2015-08-15
  • USA | North Carolina | Black Mountain
  • Ultramarathon - 50 miles
  • Trail

Eastern States 100

Eastern States 100
  • 2015-08-15
  • USA | Pennsylvania | Waterville
  • Ultramarathon - 100 miles
  • Trail Mountain

Marquette Trail 50

Marquette Trail 50 Kilometer
  • 2015-08-15
  • USA | Michigan | Marquette
  • Ultramarathon - 50 kilometers
  • Trail

Marquette Trail 50

Marquette Trail 50 Mile
  • 2015-08-15
  • USA | Michigan | Marquette
  • Ultramarathon - 50 miles
  • Trail

Nifty Fifty

Nifty Fifty 50K
  • 2015-08-15
  • USA | Alaska | Juneau
  • Ultramarathon - 50 kilometers
  • Trail

Post Canyon 50k & Half Marathon

Post Canyon 50k
  • 2015-08-15
  • USA | Oregon | Hood River
  • Ultramarathon - 50 kilometers
  • Trail

Skyline Mountain Marathon

Skyline Mountain 50K
  • 2015-08-15
  • USA | Utah | Liberty
  • Ultramarathon - 50 kilometers
  • Trail Mountain

TARC Summer Classic

TARC Summer Classic 50K
  • 2015-08-15
  • USA | Massachusetts | Medfield
  • Ultramarathon - 50 kilometers
  • Trail Tarc Trail Series