Worldwide 2016 – 2017 Ultramarathon Calendar

Looking for a comprehensive guide to 2016 – 2017 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.

3,172 races

Rond' Yonne

61 km
2016-05-29
France / Burgundy / Yonne / Domats
Ultramarathon - 61 kilometers
Relay

Scotiabank Calgary Marathon

Calgary Marathon 50K Ultra
2016-05-29
Canada / Alberta / Calgary
Ultramarathon - 50 kilometers
Charity Road Running

Comrades Marathon

2016-05-29
South Africa / Durban
Ultramarathon - 89 kilometers
Road Running

Macedon Ranges

Macedon Ranges 50K Trail Run
2016-05-29
Australia / Victoria / Mt Macedon
Ultramarathon - 50 kilometers
Trail

Trail du Pic St Michel

Maratrail de Lans en Vercors
2016-05-29
France / Rhône-Alpes / Isère / Lans-en-Vercors
Ultramarathon - 47.800 kilometers
UTMB Qualifier Trail Mountain

Tenzing Hillary Everest Marathon

Mount Everest Extreme Ultra Marathon
2016-05-29
Nepal / Mount Everest
Ultramarathon - 60 kilometers
Trail Mountain Extreme

Pineland Farms Trail Running Festival

Pineland Farms 50K Trail
2016-05-29
USA / New England / Maine / New Gloucester
Ultramarathon - 50 kilometers
Hilly Trail

Pineland Farms Trail Running Festival

Pineland Farms 50 Mile Trail
2016-05-29
USA / New England / Maine / New Gloucester
Ultramarathon - 50 miles
Hilly Trail

Wyoming Marathon Races

Rocky Mountain 50k
2016-05-29
USA / Mountain Region / Wyoming / Laramie
Ultramarathon - 50 kilometers
Road Running

Severn Challenge

Severn Way Ultra
2016-05-29
United Kingdom / England / Worcestershire / Holt Castle
Ultramarathon - 58 miles
Road Running Ultra Running Ltd

Maxi Race Trail du Lac d'Annecy

Technica Maxi Race
2016-05-29
France / Rhône-Alpes / Haute-Savoie / Annecy-le-Vieux
Ultramarathon - 85 kilometers
UTMB Qualifier Trail Mountain

Trail Alta Val Nure

Trail Alta Val Nure - 60 km
2016-05-29
Italy / Emilia-Romagna / Bettola
Ultramarathon - 60 kilometers
UTMB Qualifier Trail

Trail dell'Orsa

2016-05-29
Italy / Veneto / Brentino
Ultramarathon - 48 kilometers
Trail

Grand Trail des Lacs et des Châteaux

Trail des Barjots (dimanche)
2016-05-29
Belgium / Wallonia / Lac de Robertville
Ultramarathon
UTMB Qualifier Hilly Trail

Trail du Hautacam

Trail du Hautacam - 50 km
2016-05-29
France / Midi-Pyrénées / Hautes-Pyrénées / Beaucens
Ultramarathon - 59 kilometers
UTMB Qualifier Trail Mountain