Worldwide 2014 – 2015 Ultramarathon Calendar

Looking for a comprehensive guide to 2014 – 2015 ultramarathons organized around the world? You can browse our list of half marathons or filter down the selection to a specific location, month or type of race. You’ll find iconic 100 milers, shorter races to test yourself in the ultra world, road races, mountain races, races in deserts. The diversity of ultra races is really amazing.

We consider any race longer than 42.195km or 26.1mi to be an ultramarathon if it is run in a single stage. If you’re looking for races that have a specific fixed duration (ex : 24hr races), you can check the X-hour race calendar. If you like races run on several stages across several days, check our Multiday race calendar

If you’re looking for new 2013 – 2014 ultramarathons to compete in, this is the place to start searching. More than 1,800 ultramarathons are listed in over 75 countries around the world.

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2,488 races

Achill Ultra Marathon

  • Europe | Ireland | Connacht | Achill Island
  • Ultramarathon - 39.3 miles
  • August 23, 2014 - 08:00
  • Hilly Fun Road Running

Baker Trail UltraChallenge

  • North America | USA | Mid-Atlantic | Pennsylvania | Brookville
  • Ultramarathon - 50 miles
  • August 23, 2014 - 06:30
  • Trail

Bulldog 50K Ultra

  • North America | USA | Pacific | California | Calabasas
  • Ultramarathon - 50 kilometers
  • August 23, 2014 - 06:30
  • Trail

Cascade Crest 100 Mile Endurance Run

  • North America | USA | Pacific | Washington | Easton
  • Ultramarathon - 100 miles
  • August 23, 2014 - 10:00
  • UTMB Qualifier Trail Mountain Western States Qualifier

Coldwater Mountain 50K

  • North America | USA | Alabama | Anniston
  • Ultramarathon - 50 kilometers
  • August 23, 2014 Inaugural race
  • Trail Pinhoti Trail Series

Coldwater Mountain 50 Mile

  • North America | USA | Alabama | Anniston
  • Ultramarathon - 50 miles
  • August 23, 2014 Inaugural race
  • Trail Pinhoti Trail Series

Devil Mountain 50K

  • North America | USA | Mountain Region | Colorado | Pagosa Springs
  • Ultramarathon - 50 kilometers
  • August 23, 2014 - 07:00
  • Trail Mountain

Devil Mountain 50 Mile Ultra

  • North America | USA | Mountain Region | Colorado | Pagosa Springs
  • Ultramarathon - 50 miles
  • August 23, 2014 - 07:00

Fjällmaraton Bydalsfjällen 49 km

  • Europe | Sweden | Bydalen
  • Ultramarathon - 49 kilometers
  • August 23, 2014 - 08:00
  • UTMB Qualifier Trail Mountain

Fool's Gold 50M

  • North America | USA | Montana | Pony
  • Ultramarathon - 50 miles
  • August 23, 2014 - 06:00
  • UTMB Qualifier

Grand Raid des Pyrénées - le Grand Trail

  • Europe | France | Midi-Pyrénées | Hautes-Pyrénées | Vielle-Aure
  • Ultramarathon - 80 kilometers
  • August 23, 2014 - 05:00
  • UTMB Qualifier Trail Mountain

Grand Tour of Skiddaw

  • Europe | United Kingdom | Cumbria | Dalston
  • Ultramarathon - 44 miles
  • August 23, 2014 - 08:00
  • UTMB Qualifier Trail Mountain

Green Lakes 100 km Trail Race

  • North America | USA | Mid-Atlantic | New York | Fayetteville
  • Ultramarathon - 100 kilometers
  • August 23, 2014 - 06:00
  • Trail

Green Lakes 50 km Trail Race

  • North America | USA | Mid-Atlantic | New York | Fayetteville
  • Ultramarathon - 50 kilometers
  • August 23, 2014 - 06:45
  • Trail

Headwaters Ultra - 50K

  • North America | USA | Pacific | California | Mount Shasta City
  • Ultramarathon - 50 kilometers
  • August 23, 2014 - 08:00