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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2,518 races

Bieg 7 Dolin - Ultramaraton - 66 km

  • Europe | Poland | Krynicy-Zdrój
  • Ultramarathon - 66 kilometers
  • September 06, 2014 - 04:10
  • Hilly Trail

Bonitas Sunday Mont-Aux-Sources Challenge

  • Africa | South Africa | Royal Natal National Park
  • Ultramarathon - 50 kilometers
  • September 06, 2014
  • Charity Trail

BRRC Gunpowder Keg Ultra 50K Trail Race

  • North America | USA | South Atlantic | Maryland | Gunpowder State Park
  • Ultramarathon - 50 kilometers
  • September 06, 2014 - 08:00
  • Trail

Bullock Smithy

  • Europe | United Kingdom | England | Stockport | Hazel Grove
  • Ultramarathon - 56 miles
  • September 06, 2014 - 12:00
  • Walk

Devil on the Divide 50K Trail Run

  • North America | USA | Colorado | Empire
  • Ultramarathon - 50 kilometers
  • September 06, 2014
  • Trail Mountain

Dingle Ultra Marathon

  • Europe | Ireland | Munster | Dingle
  • Ultramarathon - 50 miles
  • September 06, 2014 - 07:00

Do-Wacka-Do 50k Trail Run

  • North America | USA | West South Central | Oklahoma | Erick
  • Ultramarathon - 50 kilometers
  • September 06, 2014 - 08:05
  • Trail

DoWackaDo 50 Mile Trail Run

  • North America | USA | West South Central | Oklahoma | Erick
  • Ultramarathon - 50 miles
  • September 06, 2014 - 07:00
  • Trail

DoWackaDo Trail 50K Run

  • North America | USA | West South Central | Oklahoma | Erick
  • Ultramarathon - 50 kilometers
  • September 06, 2014 - 07:00
  • Trail

Freak 50K

  • North America | USA | East North Central | Michigan | Pinckney
  • Ultramarathon - 50 kilometers
  • September 06, 2014 - 06:00
  • Hilly Trail Midwest Grand Slam of Ultrarunning

Groundhog Fall 50K

  • North America | USA | Pennsylvania | Punxsutawney
  • Ultramarathon - 50 kilometers
  • September 06, 2014 - 07:00

Haliburton Forest Trail 100 Mile Race

  • North America | Canada | Ontario | Haliburton Forest
  • Ultramarathon - 100 miles
  • September 06, 2014 - 06:00
  • Trail

Haliburton Forest Trail 50 km Race

  • North America | Canada | Ontario | Haliburton Forest
  • Ultramarathon - 50 kilometers
  • September 06, 2014 - 06:00
  • Trail

Haliburton Forest Trail 50 Mile Race

  • North America | Canada | Ontario | Haliburton Forest
  • Ultramarathon - 50 miles
  • September 06, 2014 - 06:00
  • Trail

Henderson Trail Classic 55K Trail Race

  • North America | USA | Nevada | McCullough Hills Trail, Henderson
  • Ultramarathon - 55 kilometers
  • September 06, 2014 - 06:00
  • Trail