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.

3,741 races

Grand Raid des Cathares

Grand Raid des Cathares
2018-10-25 - 15:30
Europe / Western Europe / France / Occitanie / Aude / Carcassonne
Ultramarathon
Trail Running Hilly

I Ran Marathons Count Dracula 7 days

50K
2018-10-25
North America / USA / West South Central / Texas / San Antonio
Ultramarathon
Road Running Solo

Ultra Marathon Sovev Emek

166 Km Run
2018-10-25 - 07:00
Asia / Western Asia / Israel / Hazorea
Ultramarathon
Trail Running Hilly Solo

Ultra Marathon Sovev Emek

100 Km Run
2018-10-25 - 21:00
Asia / Western Asia / Israel / Hazorea
Ultramarathon
Trail Running Hilly Solo

Ultra Marathon Sovev Emek

133 Km Run
2018-10-25 - 16:00
Asia / Western Asia / Israel / Hazorea
Ultramarathon
Trail Running Hilly Solo

Corsica Coast Race

Campomoro / Cala di Furnelù
2018-10-26 - 08:30
Europe / Western Europe / France / Corsica / Corse-du-Sud / Macinaggiu
Ultramarathon
Trail Running Solo

Grand Raid des Cathares

Raid des Bogomiles 105 km
2018-10-26 - 09:00
Europe / Western Europe / France / Occitanie / Aude / Carcassonne
Ultramarathon
Trail Running Hilly

Ultra Marathon Sovev Emek

42.2 Km Run
2018-10-26 - 06:30
Asia / Western Asia / Israel / Hazorea
Ultramarathon
Trail Running Hilly Solo

Ultra Marathon Sovev Emek

66 Km Run
2018-10-26 - 05:30
Asia / Western Asia / Israel / Hazorea
Ultramarathon
Trail Running Hilly Solo

Ultra-Trail Gran Vuelta Valle del Genal

100 Millas Genal
2018-10-26 - 20:00
Europe / Southern Europe / Spain / Andalusia / Benarrabá
Ultramarathon
Mountain UTMB Qualifier Trail Running Mountain Solo

Annapurna 100

Annapurna 50
2018-10-27
Asia / Southern Asia / Nepal / Pokhara
Ultramarathon
UTMB Qualifier Trail Running Solo

Annapurna 100

Annapurna 100
2018-10-27
Asia / Southern Asia / Nepal / Pokhara
Ultramarathon
Mountain UTMB Qualifier Trail Running Mountain Solo
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