Worldwide 2015 – 2016 Ultramarathon Calendar

Looking for a comprehensive guide to 2015 – 2016 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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3,072 races

Vol-State Road Race

  • 2015-07-09
  • USA | Missouri | Dorena Landing
  • Ultramarathon - 500 kilometers
  • Road Running

Ehunmilak

Ehunmilak
  • 2015-07-10
  • Spain | Basque Country | Beasain
  • Ultramarathon - 168 kilometers
  • UTMB Qualifier Trail Mountain

Ehunmilak

G2handiak
  • 2015-07-10
  • Spain | Basque Country | Beasain
  • Ultramarathon - 88 kilometers
  • UTMB Qualifier Trail Mountain

Hardrock 100 Endurance Run

  • 2015-07-10
  • USA | Colorado | Silverton
  • Ultramarathon - 100 miles
  • UTMB Qualifier Trail Mountain Western States Qualifier

Ultra Adventures Capitol Reef

Ultra Adventures Capitol Reef 100 Mile
  • 2015-07-10
  • USA | Utah | Truckee
  • Ultramarathon - 100 miles
  • Hilly Trail Ultra Adventures

Restonica Trail

Ultra Trail di Corsica
  • 2015-07-10
  • France | Haute-Corse | Corte
  • Ultramarathon - 105 kilometers
  • UTMB Qualifier Trail Mountain

Québec Méga Trail

50 km
  • 2015-07-11
  • Canada | Quebec | Parc du Mont Sainte-Anne
  • Ultramarathon - 50 kilometers
  • Hilly Trail Vert le Raid

Tryavna Ultra, 65km ultramarathon

65km Tryavna Ultra
  • 2015-07-11
  • Bulgaria | | Tryavna
  • Ultramarathon - 65 kilometers
  • Track Trail

Bärenfels Ultra Trail

Bärenfels Ultra Trail
  • 2015-07-11
  • Germany | Rhineland-Palatinate | Neubrücke
  • Ultramarathon - 64.8 kilometers
  • Hilly Trail

Beaverhead Endurance Runs

Beaverhead 100K Endurance Run
  • 2015-07-11
  • USA | Idaho | Salmon
  • Ultramarathon - 100 kilometers
  • Trail Mountain

Beaverhead Endurance Runs

Beaverhead 50K Endurance Run
  • 2015-07-11
  • USA | Idaho | Salmon
  • Ultramarathon - 50 kilometers
  • Trail Mountain

BUFF® Epic Trail Aigüestortes

BUFF® Epic Trail Aigüestortes - 105 km
  • 2015-07-11
  • Spain | Catalonia | Aigüestortes National Park
  • Ultramarathon - 105 kilometers
  • UTMB Qualifier Trail Mountain

Cadí Ultra Trail

Cadí Trail
  • 2015-07-11
  • Spain | Catalonia | La Seu d'Urgell
  • Ultramarathon - 42.5 kilometers
  • Trail Mountain

Cadí Ultra Trail

Cadí Ultra Trail
  • 2015-07-11
  • Spain | Catalonia | La Seu d'Urgell
  • Ultramarathon - 80 kilometers
  • Trail Mountain

Dances with Dirt Devil's Lake

DWD Devil's Lake 50K
  • 2015-07-11
  • USA | Wisconsin | Baraboo
  • Ultramarathon - 50 kilometers
  • Hilly Trail RunningFit