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 710 races.

710 races

IMTUF 100

  • North America | USA | Mountain Region | Idaho | McCall
  • Ultramarathon - 100 miles
  • August 29, 2014 - 06:00
  • UTMB Qualifier Trail Mountain

Silverton 1000 72 Hour Run

  • North America | USA | Colorado | Silverton
  • X-hour race - 72 hours
  • August 29, 2014 - 09:00

10K True Blue Trail Run

  • North America | Canada | British Columbia | Kaslo
  • 10k race
  • August 30, 2014 - 09:30
  • Trail

25K True Blue Trail Run

  • North America | Canada | British Columbia | Kaslo
  • Half Marathon to Full Marathon - 25 kilometers
  • August 30, 2014 - 08:30
  • Trail

50K Cody Claim Run

  • North America | Canada | British Columbia | Kaslo
  • Ultramarathon - 50 kilometers
  • August 30, 2014 - 06:00
  • Trail

Annihilator 50K

  • North America | USA | North Carolina | Connelly Springs
  • Ultramarathon - 50 kilometers
  • August 30, 2014 - 07:30

Badgerland 12 Hour Run - Day

  • North America | USA | Wisconsin | Germantown
  • X-hour race - 12 hours
  • August 30, 2014 - 09:00
  • Badgerland Striders

Badgerland 12 Hour Run - Night

  • North America | USA | Wisconsin | Germantown
  • X-hour race - 12 hours
  • August 30, 2014 - 20:00
  • Night Badgerland Striders

Badgerland 24 Hour Run

  • North America | USA | Wisconsin | Germantown
  • X-hour race - 24 hours
  • August 30, 2014
  • Badgerland Striders

Badgerland 6 Hour Run - Day

  • North America | USA | Wisconsin | Germantown
  • X-hour race - 6 hours
  • August 30, 2014 - 09:00
  • Badgerland Striders

Badgerland 6 Hour Run - Night

  • North America | USA | Wisconsin | Germantown
  • X-hour race - 6 hours
  • August 30, 2014 - 20:00
  • Night Badgerland Striders

Big Dipper Last Chance 6K

  • North America | USA | Mountain Region | Montana | Helena
  • Shorter than 10 km race - 6 kilometers
  • August 30, 2014
  • Road Running

Big Dipper Last Chance Half-Marathon

  • North America | USA | Mountain Region | Montana | Helena
  • Half Marathon
  • August 30, 2014
  • Road Running

Cape Cod Canal 10km

  • North America | USA | New England | Massachusetts | Bourne
  • 10k race
  • August 30, 2014 - 08:00
  • Fast Flat Fun Road Running Fund raising

Chute du Diable 50 km

  • North America | Canada | Quebec | Saint-Mathieu-du-Parc
  • Ultramarathon - 50 kilometers
  • August 30, 2014 - 08:00
  • UTMB Qualifier Hilly Trail