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.

3,276 races

Creek to River Relay

October 29, 2017 Race day in 11 months
USA / Mid-Atlantic / Pennsylvania / Perkiomenville
Ultramarathon - 29 miles
Relay

Silver Falls Trail Runs

50K Ultra
November 04, 2017 Race day in 11 months
USA / Pacific / Oregon / Silverton
Ultramarathon - 50 kilometers
Trail

Franklin Mountains Trail Run

50k
November 11, 2017 Race day in 11 months
USA / West South Central / Texas / El Paso
Ultramarathon - 25 kilometers

NJ Trail Series One Day

NJ Trail Series One Day - 50K
November 11, 2017 Race day in 11 months
USA / Mid-Atlantic / New Jersey / Sussex County Fairgrounds
Ultramarathon - 50 kilometers

BUCKLEY'S CHANCE: Off-Trail Races 2016

SURVIVAL RUN AUSTRALIA
November 17, 2017 Race day in 12 months
Australia / New South Wales / Kunghur
Ultramarathon - 50 kilometers
Trail

BUCKLEY'S CHANCE: Off-Trail Races 2016

BUCKLEY'S CHANCE 50km
November 19, 2017 Race day in 12 months
Australia / New South Wales / Kunghur
Ultramarathon - 50 kilometers
Trail

Tweed Valley Forest Ultra Trail

November 19, 2017 To be confirmed Race day in 12 months
United Kingdom / Scotland / Scottish Borders / Glentress Forest
Ultramarathon - 65 kilometers
High Terrain Events

Desert Ultra

November 20, 2017 Race day in 12 months
Namibia / Brandberg
Ultramarathon - 250 kilometers
UTMB Qualifier Desert Trail Beyond the Ultimate Sand

Ultra Trail du Bout du Monde

Ultra Trail du Bout du Monde
February 21, 2018 Race day in about 1 year
Canada / Quebec / Parc National de forillon
Ultramarathon - 50 kilometers
Trail

Taklamakan Ultramarathon

August 24, 2012 Cancelled
China / Taklamakan Desert
Ultramarathon - 100 kilometers
Package tour Desert Trail

The Wayve - 111 km Run Around Lake Zürich

September 21, 2013 Cancelled
Switzerland / Zurich / Zürich
Ultramarathon - 111 kilometers
Hilly Trail Relay

North Face Endurance Chalenge Peru

North Face Endurance Chalenge Peru 50K
No race in 2016
Peru / Cañete
Ultramarathon - 50 kilometers
UTMB Qualifier Trail Mountain

North Face Endurance Chalenge Peru

North Face Endurance Chalenge Peru 80K
No race in 2016
Peru / Cañete
Ultramarathon - 80 kilometers
UTMB Qualifier Trail Mountain

Ultra Caballo Blanco

No race in 2016
Mexico / Urique
Ultramarathon - 50 miles
UTMB Qualifier Hilly Fun Trail Mountain Extreme Fund raising

Dizzy Daze

Dizzy Daze 100K
No race in 2016
USA / Pacific / Washington / Seattle
Ultramarathon - 100 kilometers