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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.

Refine by Show races on a map

2,482 races

Coldwater Rumble - 52K

  • North America | USA | Mountain Region | Arizona | Goodyear
  • Ultramarathon - 52 kilometers
  • January 25, 2014 - 08:00
  • Desert Trail Aravaipa Running

Coldwater Rumble - 52 Mile

  • North America | USA | Mountain Region | Arizona | Goodyear
  • Ultramarathon - 52 kilometers
  • January 25, 2014 - 07:30
  • Desert Trail Aravaipa Running

Gator Trail 50K Run

  • North America | USA | South Atlantic | North Carolina | Lake Waccamaw State Park
  • Ultramarathon - 50 kilometers
  • January 25, 2014 - 08:00
  • Trail

Green Power Hike 50K

  • Asia | Hong-Kong | Hong-Kong Trail
  • Ultramarathon - 50 kilometers
  • January 25, 2014
  • UTMB Qualifier Walk Trail Relay

Lake Youngs NUTS 50K Run

  • North America | USA | Pacific | Washington | Lake Youngs Watershed
  • Ultramarathon - 50 kilometers
  • January 25, 2014 - 07:30
  • Trail

Mountain Mist 50K Trail Run

  • North America | USA | East South Central | Alabama | Hunstville
  • Ultramarathon - 50 kilometers
  • January 25, 2014 - 08:00
  • Trail

Ultra Trilhos dos Abutres

  • Europe | Portugal | Miranda do Corvo
  • Ultramarathon - 47 kilometers
  • January 25, 2014 - 08:00
  • UTMB Qualifier Trail

Yorkshire Ultra - 50 Miles

  • Europe | United Kingdom | England | North Yorkshire | Whitby
  • Ultramarathon - 50 miles
  • January 25, 2014
  • Trail

Dark Star River Marathon

  • Europe | United Kingdom | West Sussex | Shoreham-by-Sea
  • Ultramarathon - 28.2 miles
  • January 26, 2014 - 09:00
  • Trail

Ronda Ghibellina - 43 km

  • Europe | Italy | Tuscany | Castiglion Fiorentino
  • Ultramarathon - 43 kilometers
  • January 26, 2014 - 08:00 Inaugural race
  • UTMB Qualifier Trail

TransOmania - 285 km

  • Asia | Oman | Muscat
  • Ultramarathon - 285 kilometers
  • January 27, 2014 - 18:00
  • Desert Trail Mountain

TransOmania - 200 km

  • Asia | Oman | Muscat
  • Ultramarathon - 200 kilometers
  • January 29, 2014 - 08:00
  • Desert Trail Mountain

TransOmania - 130 km

  • Asia | Oman | Muscat
  • Ultramarathon - 130 kilometers
  • January 30, 2014 - 08:00
  • Desert Trail Mountain

Antelope Canyon 50K

  • North America | USA | Arizona | Antelope Canyon
  • Ultramarathon - 50 kilometers
  • February 01, 2014 - 07:00
  • Hilly Trail Ultra Adventures

Antelope Canyon 50 Mile

  • North America | USA | Arizona | Antelope Canyon
  • Ultramarathon - 50 miles
  • February 01, 2014 - 06:00
  • Hilly Trail Ultra Adventures