Worldwide 2018 – 2019 Ultramarathon Calendar

Looking for a comprehensive guide to 2018 – 2019 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.

3,354 races

Enfer de l'Aube - Éric Peters

Ultra Trail 180 km
2018-06-22 - 20:00
Europe / Western Europe / France / Grand Est / Aube / Troyes
Ultramarathon
UTMB Qualifier Trail Running Solo

Enfer de l'Aube - Éric Peters

Ultra Trail 2 x 90 km (relais)
2018-06-22 - 20:00
Europe / Western Europe / France / Grand Est / Aube / Troyes
Ultramarathon
UTMB Qualifier Trail Running Relay

Lavaredo Ultra Trail

Lavaredo Ultra Trail
2018-06-22 - 23:00
Europe / Southern Europe / Italy / Cortina d'Ampezzo
Ultramarathon
Mountain UTMB Qualifier Trail Running Mountain Single loop Solo

Oxfam Trailwalker Australia - Brisbane

55 km
2018-06-22
Oceania / Australia and New Zealand / Australia / Queensland / Mt Glorious
Ultramarathon
Trail Walking

Oxfam Trailwalker Australia - Brisbane

100 km
2018-06-22
Oceania / Australia and New Zealand / Australia / Queensland / Mt Glorious
Ultramarathon
Trail Walking

Pacific Crest Endurance Sports Festival

50K Trail Run
2018-06-22 - 07:00
North America / USA / Pacific / Oregon / Sunriver
Ultramarathon
Trail Running Solo

Transkarukera

Ultra Transkarukera
2018-06-22 - 20:00
North America / Caribbean / Guadeloupe / Basse-Terre
Ultramarathon
Mountain Trail Running Mountain Solo

Ultra 01 XT Expérience

UT01 Relais à 5
2018-06-22 - 18:00
Europe / Western Europe / France / Auvergne-Rhône-Alpes / Ain / Oyonnax
Ultramarathon
Mountain Trail Running Mountain Relay

Ultra 01 XT Expérience

UT01 Solo
2018-06-22 - 18:00
Europe / Western Europe / France / Auvergne-Rhône-Alpes / Ain / Oyonnax
Ultramarathon
Mountain Trail Running Mountain Solo

Ultra 01 XT Expérience

UT01 Relais à 3
2018-06-22 - 18:00
Europe / Western Europe / France / Auvergne-Rhône-Alpes / Ain / Oyonnax
Ultramarathon
Mountain Trail Running Mountain Relay

Ultra 01 XT Expérience

UT01 Relais à 6
2018-06-22 - 18:00
Europe / Western Europe / France / Auvergne-Rhône-Alpes / Ain / Oyonnax
Ultramarathon
Mountain Trail Running Mountain Relay

Ultra 01 XT Expérience

UT01 Relais à 2
2018-06-22 - 18:00
Europe / Western Europe / France / Auvergne-Rhône-Alpes / Ain / Oyonnax
Ultramarathon
Mountain Trail Running Mountain Relay
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