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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3,070 races

Malofatranska Stovka

Malofatranská Patdesiatka
  • 2015-07-04
  • Slovakia | | Terchová
  • Ultramarathon - 51 kilometers
  • UTMB Qualifier Trail Mountain

Malofatranska Stovka

Malofatranska Stovka
  • 2015-07-04
  • Slovakia | | Terchová
  • Ultramarathon - 101 kilometers
  • UTMB Qualifier Trail Mountain

Moab's Alpine to Slickrock

  • 2015-07-04
  • USA | Utah | Moab
  • Ultramarathon - 50 miles
  • Trail Grass Roots Events Mountain

Olympus Mythical Trail

  • 2015-07-04
  • Greece | | Litochoro
  • Ultramarathon - 104 kilometers
  • UTMB Qualifier Trail Mountain

Buff Enigma Summer Running Festival

Summer Enigma Ultra Marathon
  • 2015-07-04
  • United Kingdom | Milton Keynes | Milton Keynes
  • Ultramarathon - 30 miles
  • Enigma Running

Thüringen ULTRA

  • 2015-07-04
  • Germany | Thuringia | Fröttstädt
  • Ultramarathon - 100 kilometers
  • Relay

Traunsee Bergmarathon

Traunsee Bergmarathon
  • 2015-07-04
  • Austria | | Gmunden
  • Ultramarathon - 70 kilometers
  • UTMB Qualifier Trail Mountain

Travessa Núria-Queralt-Berga

Travessa Núria-Queralt-Berga
  • 2015-07-04
  • Spain | Catalonia | Santuari de Núria
  • Ultramarathon - 92 kilometers
  • UTMB Qualifier Trail Mountain

Trophée du Grand Vignemale

  • 2015-07-04
  • France | Hautes-Pyrénées | Cauterets
  • Ultramarathon - 45 kilometers
  • Trail Mountain

Ultramarathon Atapuerca Aranda de Duero

  • 2015-07-04
  • Spain | Castile and León | Burgos
  • Ultramarathon - 160 kilometers

Ultra trail du CANIGÓ

  • 2015-07-04
  • France | Pyrénées-Orientales | La Bastide
  • Ultramarathon - 84 kilometers
  • UTMB Qualifier Mountain

Windhoek Lager Fish River Canyon Ultra

Windhoek Lager Fish River Canyon Ultra - 65 km
  • 2015-07-04
  • Namibia | | Fish River Canyon
  • Ultramarathon - 65 kilometers
  • Trail

Windhoek Lager Fish River Canyon Ultra

Windhoek Lager Fish River Canyon Ultra - 96 km
  • 2015-07-04
  • Namibia | | Fish River Canyon
  • Ultramarathon - 96 kilometers
  • Trail

Zermatt Marathon

Zermatt Ultra-Marathon
  • 2015-07-04
  • Switzerland | Valais | Zermatt
  • Ultramarathon - 45.6 kilometers
  • UTMB Qualifier Trail Mountain

Morvan Oxygène Trail

Morvan Oxygène Night Trail
  • 2015-07-05
  • France | Nièvre | Château-Chinon
  • Ultramarathon - 45 kilometers
  • Night Hilly Trail