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.

3,152 races

Ultra Trail du Mont-Blanc

Orsières - Champex - Chamonix (OCC)
August 25, 2016 Race day in 1 day
France / Rhône-Alpes / Savoie / Chamonix
Ultramarathon - 53 kilometers
UTMB Qualifier Trail Mountain

Spokane to Sandpoint Relay

August 26, 2016 Race day in 2 days
USA / Pacific / Washington / Spokane
Ultramarathon - 200 miles

Ultra Trail du Mont-Blanc

Courmayeur Champex Chamonix (CCC)
August 26, 2016 Race day in 2 days
France / Rhône-Alpes / Savoie / Chamonix
Ultramarathon - 98 kilometers
Trail Western States Qualifier Mountain

Transylvania Trail

Dracula 106K
August 26, 2016 Race day in 2 days
Romania / Brasov
Ultramarathon - 106 kilometers
UTMB Qualifier Trail Mountain Relay

Grand Raid des Pyrénées

Grand Raid des Pyrénées - l'Ultra
August 26, 2016 Race day in 2 days
France / Midi-Pyrénées / Hautes-Pyrénées / Vielle-Aure
Ultramarathon - 160 kilometers
UTMB Qualifier Trail Mountain

Grand Raid des Pyrénées

Grand Raid des Pyrénées - Tour des Cirques
August 26, 2016 Race day in 2 days
France / Midi-Pyrénées / Hautes-Pyrénées / Vielle-Aure
Ultramarathon - 117 kilometers
UTMB Qualifier Trail Mountain

Great Naseby Water Race

Great Naseby Water Race 160 km
August 26, 2016 Race day in 2 days
New Zealand / Naseby
Ultramarathon - 160 kilometers

Hood to Coast Relay

August 26, 2016 To be confirmed Race day in 2 days
USA / Pacific / Oregon / Mt Hood
Ultramarathon - 199 miles
Relay

L'Echappée Belle

La Traversée Nord
August 26, 2016 Race day in 2 days
France / Rhône-Alpes / Isère / Vizille
Ultramarathon - 85 kilometers
UTMB Qualifier Trail Mountain

L'Echappée Belle

L'Echappée Belle Intégrale
August 26, 2016 Race day in 2 days
France / Rhône-Alpes / Isère / Vizille
Ultramarathon - 144 kilometers
UTMB Qualifier Trail Mountain Relay

L'Echappée Belle

Le Parcours des Crêtes
August 26, 2016 Race day in 2 days
France / Rhône-Alpes / Isère / Vizille
Ultramarathon - 47 kilometers
Trail Mountain

Ultra Trail du Mont-Blanc

North Face Ultra-Trail du Mont-Blanc (UTMB)
August 26, 2016 Race day in 2 days
France / Rhône-Alpes / Savoie / Chamonix
Ultramarathon - 166 kilometers
Trail Western States Qualifier Ultra-Trail World Tour circuit Mountain

T184 The Thames Path

August 26, 2016 Race day in 2 days
United Kingdom / England / Greater London / Thames Barrier, London
Ultramarathon - 184 miles
UTMB Qualifier

The Iceland Challenge

August 26, 2016 Race day in 2 days
Iceland / Reykjavík
Ultramarathon - 84 kilometers
Trail

Uttarkashi 135

August 26, 2016 Race day in 2 days
India / Uttarakhand / Rishikesh
Ultramarathon - 135 miles
Trail GlobeRacers Mountain