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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2,549 races

100 Capital Classic - 100 Mile

  • Africa | South Africa | Pietermaritzburg
  • Ultramarathon - 100 miles
  • September 19, 2014 - 19:00

Kodiak 100 Mile UltraMarathon

  • North America | USA | Pacific | California | Big Bear Lake
  • Ultramarathon - 100 miles
  • September 19, 2014
  • UTMB Qualifier Trail Mountain

Kodiak 50 Mile UltraMarathon

  • North America | USA | Pacific | California | Big Bear Lake
  • Ultramarathon - 50 miles
  • September 19, 2014
  • Trail Mountain

Ragnar Relay Napa Valley

  • North America | USA | Pacific | California | San Francisco
  • Ultramarathon - 186.4 miles
  • September 19, 2014
  • Relay Ragnar Relay Series

Shawangunk Ridge 74-Mile Trail Run/Hike

  • North America | USA | New York | Rosendale
  • Ultramarathon - 74 miles
  • September 19, 2014 - 18:00
  • Walk Trail

Wörthersee Trail Maniak 114K Superior

  • Europe | Austria | Klagenfurt am Wörthersee
  • Ultramarathon - 114 kilometers
  • September 19, 2014 - 22:52
  • UTMB Qualifier Hilly Trail

100 Capital Classic - 50 Mile

  • Africa | South Africa | Pietermaritzburg
  • Ultramarathon - 50 miles
  • September 20, 2014 - 07:00

100 km Madrid-Segovia

  • Europe | Spain | Madrid | Madrid
  • Ultramarathon - 100 kilometers
  • September 20, 2014 - 08:30
  • UTMB Qualifier Trail

50 km Madrid Trail

  • Europe | Spain | Madrid | Madrid
  • Ultramarathon - 50 kilometers
  • September 20, 2014 - 08:30
  • Trail

Black River 100 Mile Endurance Run

  • Europe | Sweden | Rocklunda
  • Ultramarathon - 100 miles
  • September 20, 2014 - 09:00
  • UTMB Qualifier Trail

Black River 50 Mile Endurance Run

  • Europe | Sweden | Rocklunda
  • Ultramarathon - 50 miles
  • September 20, 2014 - 09:00
  • UTMB Qualifier Trail

Chautauqua Ultras 50K

  • North America | USA | Mid-Atlantic | New York | Mayville
  • Ultramarathon - 50 kilometers
  • September 20, 2014 - 07:00

Chautauqua Ultras 50 Mi

  • North America | USA | Mid-Atlantic | New York | Mayville
  • Ultramarathon - 50 miles
  • September 20, 2014 - 07:00

Coastal 50K

  • North America | USA | Pacific | California | Stinson Beach
  • Ultramarathon - 50 kilometers
  • September 20, 2014 - 08:00
  • Costal Trail Runs Trail

Columbia River Power 50K

  • North America | USA | Pacific | Oregon | St Umatilla
  • Ultramarathon - 50 kilometers
  • September 20, 2014