2014 - 2015 USA Trail Ultramarathon Calendar in August

Browse our Ultramarathon Calendar for races organized in USA during the month of August bearing the tag Trail among 55 races.

55 races

  • Mountain Ultra

    • North America | USA | Mountain Region | Colorado | Aspen
    • Ultramarathon - 220 kilometers
    • August 01, 2014 - 00:00
    • Trail Hilly Mountain Extreme
  • Angeles Crest 100 mile endurance run

    • North America | USA | Pacific | California | Wrightwood
    • Ultramarathon - 100 miles
    • August 02, 2014
    • Trail
  • Burning River 100 Mile Endurance Run

    • North America | USA | East North Central | Ohio | Willoughby Hills
    • Ultramarathon - 100 miles
    • August 02, 2014 - 05:00
    • Trail
  • Grand Ridge 50K Trail Run (August)

    • North America | USA | Pacific | Washington | Issaquah
    • Ultramarathon - 50 kilometers
    • August 02, 2014
    • Trail
  • HURL Elkhorn 50 K Ultramarathon

    • North America | USA | Mountain Region | Montana | Montana City
    • Ultramarathon - 50 kilometers
    • August 02, 2014 - 07:00
    • Trail Mountain
  • HURL Elkhorn 50 Mile Ultramarathon

    • North America | USA | Mountain Region | Montana | Montana City
    • Ultramarathon - 50 miles
    • August 02, 2014 - 05:00
    • Trail Mountain
  • Ouray 100 Mile Endurance Run

    • North America | USA | Colorado | Ouray
    • Ultramarathon - 100 miles
    • August 02, 2014 - 04:00
    • Trail Mountain
  • Salt Point 50 km

    • North America | USA | California | Salt Point State Park, Jenner
    • Ultramarathon - 50 kilometers
    • August 02, 2014 - 08:30
    • Trail
  • San Francisco 100 Mile Endurance Run

    • North America | USA | Pacific | California | Rodeo Beach, Golden Gate National Recreation, CA
    • Ultramarathon - 100 miles
    • August 02, 2014 - 07:00
    • Trail Hilly
  • San Francisco 50 Mile Endurance Run

    • North America | USA | Pacific | California | Rodeo Beach, Golden Gate National Recreation, CA
    • Ultramarathon - 50 miles
    • August 02, 2014 - 07:00
    • Trail Hilly
  • Resurrection Pass 100 Mile Ultra Trail

    • North America | USA | Pacific | Alaska | Cooper Landing
    • Ultramarathon - 100 miles
    • August 08, 2014 - 15:00
    • Trail Hilly
  • Standhope 60K

    • North America | USA | Mountain Region | Idaho | Hailey
    • Ultramarathon - 60 kilometers
    • August 08, 2014 - 08:00
    • Trail Mountain
  • Angels Staircase 60K

    • North America | USA | Pacific | Washington | Carlton
    • Ultramarathon - 60 kilometers
    • August 09, 2014 - 06:00
    • Trail Mountain
  • Colorado Bend - 60k

    • North America | USA | West South Central | Texas | Colorado Bend State Park
    • Ultramarathon - 60 kilometers
    • August 09, 2014 - 19:00
    • Trail Night
  • Cool Moon 100M

    • North America | USA | California | Cool
    • Ultramarathon - 100 miles
    • August 09, 2014
    • Trail