2014 - 2015 North America Trail Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in North America bearing the tag Trail among 858 races.

858 races

  • Ice Age Trail 50M

    • North America | USA | East North Central | Wisconsin | La grange
    • Ultramarathon - 50 miles
    • May 10, 2014 - 06:00
    • Trail UTMB Qualifier
  • Island Runner Elk/Beaver Ultras - 100K

    • North America | Canada | British Columbia | Victoria
    • Ultramarathon - 100 kilometers
    • May 10, 2014 - 06:00
    • Trail Flat
  • Island Runner Elk/Beaver Ultras - 50K

    • North America | Canada | British Columbia | Victoria
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 06:00
    • Trail Flat
  • Island Runner Elk/Beaver Ultras - 50 Miles

    • North America | Canada | British Columbia | Victoria
    • Ultramarathon - 50 miles
    • May 10, 2014 - 06:00
    • Trail Flat
  • Long Island Greenbelt Trail 50k

    • North America | USA | Mid-Atlantic | New York | Plainview
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 07:30
    • Trail
  • Lost Lake 50K

    • North America | USA | Pacific | Washington | Bellingham
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 08:00
    • Trail Mountain
  • Market to Market Relay | Iowa

    • North America | USA | West North Central | Iowa | Des Moines
    • Ultramarathon - 75 miles
    • May 10, 2014 - 06:00
    • Trail Relay Team Urban Trail
  • McDonald Forest 50K Trail Run

    • North America | USA | Pacific | Oregon | Peavey Arboretum, Corvallis
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 08:00
    • Trail
  • PCT50 Trail Run

    • North America | USA | Pacific | California | Cleveland National Forest
    • Ultramarathon - 50 miles
    • May 10, 2014 - 06:00
    • Trail
  • Quad Rock 50

    • North America | USA | Colorado | Fort Collins
    • Ultramarathon - 50 miles
    • May 10, 2014
    • Trail
  • Quicksilver 100K Endurance Run

    • North America | USA | Pacific | California | Amalden
    • Ultramarathon - 100 miles
    • May 10, 2014 - 06:00
    • Trail Hilly
  • Quicksilver 50K Endurance Run

    • North America | USA | Pacific | California | Amalden
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 06:00
    • Trail Hilly
  • Ride the Wind 100M

    • North America | USA | Nevada | Las Vegas
    • Ultramarathon - 100 miles
    • May 10, 2014
    • Trail
  • Ride the Wind 50M

    • North America | USA | Nevada | Las Vegas
    • Ultramarathon - 50 miles
    • May 10, 2014
    • Trail
  • Rock On! Lake Perry 50K

    • North America | USA | West North Central | Kansas | Meriden
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 08:00
    • Trail Hilly