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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2,567 races

Bergen Maratonkarusellen no3 - Ultra 100km

  • Europe | Norway | 9119
  • Ultramarathon - 100 kilometers
  • April 05, 2014
  • "Bergen Maratonkarusellen"

Half Trail Muntanyes de la Costa Daurada

  • Europe | Spain | Catalonia | 18831
  • Ultramarathon - 46.4 kilometers
  • April 05, 2014 - 12:00
  • Trail "Naturetime Events" Mountain

Kal-Haven Trail Run

  • North America | USA | Michigan | 20926
  • Ultramarathon - 33.5 miles
  • April 05, 2014 - 08:00
  • Trail Relay

Limburgs Zwaarste 100 km

  • Europe | Netherlands | Limburg | 19116
  • Ultramarathon - 100 kilometers
  • April 05, 2014 - 06:00
  • "UTMB Qualifier" Hilly "Willem’s Funrunnerlopen"

Limburgs Zwaarste 60 km

  • Europe | Netherlands | Limburg | 19118
  • Ultramarathon - 60 kilometers
  • April 05, 2014 - 09:00
  • "UTMB Qualifier" Hilly "Willem’s Funrunnerlopen"

Limburgs Zwaarste 80 km

  • Europe | Netherlands | Limburg | 19117
  • Ultramarathon - 80 kilometers
  • April 05, 2014 - 06:00
  • "UTMB Qualifier" Hilly "Willem’s Funrunnerlopen"

Mayon 360º

  • Asia | Philippines | 20778
  • Ultramarathon - 80 kilometers
  • April 05, 2014 - 04:00
  • Relay

Power to the Tower 50k Ultra

  • North America | USA | East South Central | Tennessee | 14770
  • Ultramarathon - 50 kilometers
  • April 05, 2014
  • Hilly

Rocking K Trail 50 Mile Run

  • North America | USA | West North Central | Kansas | 3350
  • Ultramarathon - 50 miles
  • April 05, 2014
  • Trail "Kansas Ultrarunner's Society (KUS)"

Shotgun Trail Blast 50K

  • North America | USA | Pacific | Oregon | 18976
  • Ultramarathon - 50 kilometers
  • April 05, 2014 - 09:00
  • Trail "Eclectic Edge Racing"

Silva Ursvik Ultra - 45 km

  • Europe | Sweden | 11186
  • Ultramarathon - 45 kilometers
  • April 05, 2014
  • Trail

Silva Ursvik Ultra - 75 km

  • Europe | Sweden | 11185
  • Ultramarathon - 75 kilometers
  • April 05, 2014
  • "UTMB Qualifier" Trail

Ultra Trail Muntanyes de la Costa Daurada

  • Europe | Spain | Catalonia | 18830
  • Ultramarathon - 90 kilometers
  • April 05, 2014 - 09:00
  • Trail "Naturetime Events" Mountain

VA is for Dinosaurs 27

  • North America | USA | Virginia | 20819
  • Ultramarathon - 27.3 miles
  • April 05, 2014 - 05:30
  • Trail

XTERRA Hickory Knob Trail 50K

  • North America | USA | South Carolina | 20820
  • Ultramarathon - 50 kilometers
  • April 05, 2014 - 07:30