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

Ultra Runners Race 777+++

  • Africa | Morocco | Mhamid
  • Ultramarathon - 777 kilometers
  • October 31, 2014
  • Desert Trail "Extreme Runner"

Chicago Lakefront 50K

  • North America | USA | East North Central | Illinois | Chicago
  • Ultramarathon - 50 kilometers
  • November 01, 2014 - 08:30
  • "Road Running"

Chicago Lakefront 50M

  • North America | USA | East North Central | Illinois | Chicago
  • Ultramarathon - 50 meters
  • November 01, 2014 - 06:30

Coyote Springs 100K Trail Run

  • North America | USA | Mountain Region | Nevada | Coyote Springs
  • Ultramarathon - 100 kilometers
  • November 01, 2014
  • Hilly Trail "Elemental Running and Training"

Coyote Springs 100M Trail Run

  • North America | USA | Mountain Region | Nevada | Coyote Springs
  • Ultramarathon - 100 miles
  • November 01, 2014
  • "UTMB Qualifier" Hilly Trail "Elemental Running and Training"

Coyote Springs 50K Trail Run

  • North America | USA | Mountain Region | Nevada | Coyote Springs
  • Ultramarathon - 50 kilometers
  • November 01, 2014
  • Hilly Trail "Elemental Running and Training"

Coyote Springs 50M Trail Run

  • North America | USA | Mountain Region | Nevada | Coyote Springs
  • Ultramarathon - 50 miles
  • November 01, 2014
  • "UTMB Qualifier" Hilly Trail "Elemental Running and Training"

Dirty Dare Trail Run 50 km

  • North America | USA | Pacific | California | Sunol Regional Wilderness, Sunol
  • Ultramarathon - 50 kilometers
  • November 01, 2014 - 08:30
  • Trail

Ghost Train Ultra Race 100M

  • North America | USA | New Hampshire | Brookline
  • Ultramarathon - 100 miles
  • November 01, 2014 - 09:00
  • Trail "Tarc Trail Series"

Ghost Train Ultra Race 30M

  • North America | USA | New Hampshire | Brookline
  • Ultramarathon - 30 miles
  • November 01, 2014 - 09:00
  • Trail "Tarc Trail Series"

Ghost Train Ultra Race 45M

  • North America | USA | New Hampshire | Brookline
  • Ultramarathon - 45 miles
  • November 01, 2014 - 09:00
  • Trail "Tarc Trail Series"

Ghost Train Ultra Race 60M

  • North America | USA | New Hampshire | Brookline
  • Ultramarathon - 60 miles
  • November 01, 2014 - 09:00
  • Trail "Tarc Trail Series"

Ghost Train Ultra Race 75M

  • North America | USA | New Hampshire | Brookline
  • Ultramarathon - 75 miles
  • November 01, 2014 - 09:00
  • Trail "Tarc Trail Series"

Ghost Train Ultra Race 90M

  • North America | USA | New Hampshire | Brookline
  • Ultramarathon - 90 miles
  • November 01, 2014 - 09:00
  • Trail "Tarc Trail Series"

Haanja Jala100 - 100 km

  • Europe | Estonia | Haanja
  • Ultramarathon - 100 kilometers
  • November 01, 2014
  • Hilly Trail