Win a place at the Inaugural Scottish Half Marathon

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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2,476 races

Etna Trail

  • Europe | Italy | Sicily | LINGUAGLOSSA - PIANO PROVENZANA
  • Ultramarathon - 64 kilometers
  • August 02, 2014 - 04:45 Inaugural race
  • Trail UTMB Qualifier Mountain

Grand Ridge 50K Trail Run (August)

  • North America | USA | Pacific | Washington | Issaquah
  • Ultramarathon - 50 kilometers
  • August 02, 2014
  • Trail Evergreen Trail Runs

HURL Elkhorn 50 K Ultramarathon

  • North America | USA | Mountain Region | Montana | Montana City
  • Ultramarathon - 50 kilometers
  • August 02, 2014 - 07:00
  • Trail Mountain

HURL Elkhorn 50 Mile Ultramarathon

  • North America | USA | Mountain Region | Montana | Montana City
  • Ultramarathon - 50 miles
  • August 02, 2014 - 05:00
  • Trail Mountain

Maratón DesafíOSOmiedo

  • Europe | Spain | Principality of Asturias | Pola de Somiedo
  • Ultramarathon - 46 kilometers
  • August 02, 2014 - 09:30
  • UTMB Qualifier Trail Mountain

Maraton Karkonoski

  • Europe | Poland | Szklarska Poręba
  • Ultramarathon - 44 kilometers
  • August 02, 2014
  • Trail Mountain

Monte Rosa Walser Ultra Trail

  • Europe | Italy | Aosta Valley | Gressoney-Saint-Jean
  • Ultramarathon - 50 kilometers
  • August 02, 2014 - 06:00
  • Trail UTMB Qualifier Mountain

Moosalamoo Ultra - 36 M

  • North America | USA | Vermont | Goshen
  • Ultramarathon - 36 miles
  • August 02, 2014
  • Trail

On The Rocks Trail Run 45K

  • North America | USA | Pennsylvania | Rocky Ridge County Park, York
  • Ultramarathon - 45 kilometers
  • August 02, 2014 - 07:30

Ouray 100 Mile Endurance Run

  • North America | USA | Colorado | Ouray
  • Ultramarathon - 100 miles
  • August 02, 2014 - 04:00
  • Trail Mountain Ever Run Racing

Round the Rock

  • Europe | United Kingdom | England | Jersey
  • Ultramarathon - 48 miles
  • August 02, 2014 - 06:00
  • UTMB Qualifier Relay

Round the Rock Ultra Marathon

  • Europe | United Kingdom | England | St. Helier
  • Ultramarathon - 48 miles
  • August 02, 2014 - 06:00
  • UTMB Qualifier Relay

Salt Point 50 km

  • North America | USA | California | Salt Point State Park, Jenner
  • Ultramarathon - 50 kilometers
  • August 02, 2014 - 08:30
  • Trail Pacific Trail Runs

San Francisco 100 Mile Endurance Run

  • North America | USA | Pacific | California | Rodeo Beach, Golden Gate National Recreation, CA
  • Ultramarathon - 100 miles
  • August 02, 2014 - 07:00
  • Trail Hilly Costal Trail Runs

San Francisco 50 Mile Endurance Run

  • North America | USA | Pacific | California | Rodeo Beach, Golden Gate National Recreation, CA
  • Ultramarathon - 50 miles
  • August 02, 2014 - 07:00
  • Trail Hilly Costal Trail Runs