2014 - 2015 North America Race Calendar in August

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in North America during the month of August among 722 races.

722 races

Angeles Crest 100 mile endurance run

  • North America | USA | Pacific | California | Wrightwood
  • Ultramarathon - 100 miles
  • August 01, 2015
  • Trail Western States Qualifier

Crandall Canyon 10K

  • North America | USA | Mountain Region | Utah | Huntington
  • 10k race
  • August 01, 2015
  • Mammoth Marathons

Crandall Canyon 5K

  • North America | USA | Mountain Region | Utah | Huntington
  • Shorter than 10 km race - 5 kilometers
  • August 01, 2015
  • Mammoth Marathons

Crandall Canyon Half Marathon

  • North America | USA | Mountain Region | Utah | Huntington
  • Half Marathon
  • August 01, 2015
  • Mammoth Marathons

Summer Breeze 10K

  • North America | USA | Pacific | California | San Leandro
  • 10k race
  • August 01, 2015 - 08:10
  • Fast Walk Flat Brazen Racing

Summer Breeze 5K

  • North America | USA | Pacific | California | San Leandro
  • Shorter than 10 km race - 5 kilometers
  • August 01, 2015 - 08:20
  • Fast Walk Flat Brazen Racing

Summer Breeze Half Marathon

  • North America | USA | Pacific | California | San Leandro
  • Half Marathon
  • August 01, 2015 - 08:00
  • Fast Walk Flat Brazen Racing

Tacoma Narrows Half Marathon

  • North America | USA | Pacific | Washington | Tacoma
  • Half Marathon
  • August 01, 2015 - 07:30
  • Walk Wheelchair

The Legend 10M

  • North America | USA | East North Central | Michigan | Laingsburg
  • 10 km race to Half Marathon - 10 miles
  • August 01, 2015
  • Hilly Fun Trail RunningFit

The Legend 5M

  • North America | USA | East North Central | Michigan | Laingsburg
  • Shorter than 10 km race - 5 miles
  • August 01, 2015 - 08:15
  • Hilly Fun Trail RunningFit

The Legend Half Marathon

  • North America | USA | East North Central | Michigan | Laingsburg
  • Half Marathon
  • August 01, 2015
  • Hilly Fun Trail RunningFit

The Rocky Mountain Half Marathon

  • North America | USA | Mountain Region | Colorado | Estes Park
  • Half Marathon
  • August 01, 2015 - 06:00
  • Team Mountain

Vertigo 10K Night Trail Run

  • North America | USA | Mountain Region | Arizona | White Tank Mountain Regional Park, Waddell
  • 10 km race to Half Marathon - 13 kilometers
  • August 01, 2015 - 20:00
  • Night Trail Aravaipa Running

Vertigo 31K Night Trail Run

  • North America | USA | Mountain Region | Arizona | White Tank Mountain Regional Park, Waddell
  • Half Marathon to Full Marathon - 31 kilometers
  • August 01, 2015 - 19:30
  • Night Trail Aravaipa Running

Vertigo 63K Night Trail Run

  • North America | USA | Mountain Region | Arizona | White Tank Mountain Regional Park, Waddell
  • Ultramarathon - 63 kilometers
  • August 01, 2015 - 19:00
  • Night Trail Aravaipa Running