2019 - 2020 Ultramarathons

Looking for a comprehensive guide to 2019 – 2020 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.

4,023 races

Athens International Ultramarathon Festival

1000K
2019-01-24
Europe / Southern Europe / Greece / Athens
Ultramarathon
Road Running Solo

HallenMarathon

100 km Lauf
2019-01-25 - 11:00
Europe / Western Europe / Germany / Brandenburg / Senftenberg
Ultramarathon
Indoor Running Solo

Angela Ivory Memorial 50K

2019-01-26 - 08:30
North America / USA / South Atlantic / Delaware / Felton
Ultramarathon
Trail Running Solo

Arches Ultra

50 Mile
2019-01-26 - 06:30
North America / USA / Moab
Ultramarathon
Trail Running Solo

Arches Ultra

50K
2019-01-26 - 08:00
North America / USA / Moab
Ultramarathon
Trail Running Solo

Bakersfield Track Club's Inaugural Distance Challenge

2019-01-26 - 06:00
North America / USA / Pacific / California / Bakersfield
Ultramarathon
Road Running Solo

BIG EASY Mountain Runs

Ultra Easy 107k Sky Run
2019-01-26 - 03:00
Oceania / Australia and New Zealand / New Zealand / Wanaka
Ultramarathon
Mountain Trail Running Mountain Single loop Solo

Folsom Lake Sweet Water Trail Run

50K Run
2019-01-26 - 08:00 To be confirmed
North America / USA / Pacific / California / Folsom
Ultramarathon
Trail Running Hilly Solo

Kahtoola Bigfoot Snowshoe Festival

50K
2019-01-26 - 08:00
North America / USA / Mountain Region / Utah / Midway
Ultramarathon
Snow Trail Running Solo

Mountain Mist 50K Trail Run

2019-01-26
North America / USA / East South Central / Alabama / Huntsville
Ultramarathon
Trail Running Solo

North Carolina Fat Ass 50k

2019-01-26 - 08:00
North America / USA / South Atlantic / North Carolina / Fort Bragg
Ultramarathon
Trail Running Solo

Oracle Rumble 50M, 50 Mile 2 Person Relay, 50K, Half Marathon and 12K

50 Mile - 2 Person Relay
2019-01-26 - 07:30
North America / USA / Mountain Region / Arizona / Tucson
Ultramarathon
Trail Running Relay

Oracle Rumble 50M, 50 Mile 2 Person Relay, 50K, Half Marathon and 12K

50K
2019-01-26 - 07:30
North America / USA / Mountain Region / Arizona / Tucson
Ultramarathon
Trail Running Solo

Oracle Rumble 50M, 50 Mile 2 Person Relay, 50K, Half Marathon and 12K

50M
2019-01-26 - 07:30
North America / USA / Mountain Region / Arizona / Tucson
Ultramarathon
Trail Running Solo

Rodgau 50km Ultramarathon

2019-01-26
Europe / Western Europe / Germany / Hesse / Rodgau
Ultramarathon
Road Running Solo
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