2015 - 2016 Mountain Region Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Mountain Region among 254 races.

254 races

Quad Rock 50

Quad Rock 50
  • May 09, 2015
  • North America | USA | Mountain Region | Colorado | Fort Collins
  • Ultramarathon - 50 miles
  • Trail

Red Rock Relay's Moab Edition

  • May 09, 2015
  • North America | USA | Mountain Region | Utah | Moab
  • Ultramarathon - 63 miles
  • Relay Red Rock Relay

Grand Canyon Ultras

Grand Canyon 100 Mile
  • May 16, 2015 - 06:00
  • North America | USA | Mountain Region | Arizona | Dry Park Meadows
  • Ultramarathon - 100 miles
  • Trail Ultra Adventures Mountain

Grand Canyon Ultras

Grand Canyon 50K
  • May 16, 2015 - 07:00
  • North America | USA | Mountain Region | Arizona | Dry Park Meadows
  • Ultramarathon - 50 kilometers
  • Trail Ultra Adventures Mountain

Grand Canyon Ultras

Grand Canyon 50 Mile
  • May 16, 2015 - 06:00
  • North America | USA | Mountain Region | Arizona | Dry Park Meadows
  • Ultramarathon - 50 miles
  • Trail Ultra Adventures Mountain

Silver State

Silver State 50K
  • May 16, 2015 - 07:00
  • North America | USA | Mountain Region | Nevada | Reno
  • Ultramarathon - 50 kilometers
  • Hilly Fun Trail

Silver State

Silver State 50-Miler
  • May 16, 2015 - 06:00
  • North America | USA | Mountain Region | Nevada | Reno
  • Ultramarathon - 50 miles
  • Hilly Fun Trail

The Divide 135 Ultra

  • May 16, 2015 - 06:00
  • North America | USA | Mountain Region | Colorado | Walden
  • Ultramarathon - 135 miles

Jemez Mountain Trail Runs Half Marathon, 50K & 50-Mile Run

Jemez Mountain Trail Runs 50K
  • May 23, 2015 - 06:00
  • North America | USA | Mountain Region | New Mexico | Los Alamos
  • Ultramarathon - 50 kilometers
  • Hilly Trail

Jemez Mountain Trail Runs Half Marathon, 50K & 50-Mile Run

Jemez Mountain Trail Runs 50-Mile
  • May 23, 2015 - 05:00
  • North America | USA | Mountain Region | New Mexico | Los Alamos
  • Ultramarathon - 50 miles
  • Hilly Trail

Trails of Fury

Trails of Fury 50K
  • May 23, 2015 - 06:00
  • North America | USA | Mountain Region | Nevada | Cottonwood Valley, Las Vegas
  • Ultramarathon - 50 kilometers
  • Trail Desert Dash

Wyoming Marathon Races

Rocky Mountain 50k
  • May 24, 2015 - 06:00
  • North America | USA | Mountain Region | Wyoming | Laramie
  • Ultramarathon - 50 kilometers
  • Road Running

Adrenaline Night Run

Adrenaline 65K Night Run
  • May 30, 2015 - 19:00
  • North America | USA | Mountain Region | Arizona | McDowell Mountain Regional Park, Fountain Hills
  • Ultramarathon - 65 kilometers
  • Night Trail Aravaipa Running

Ultimate Direction Dirty 30 Trail Run

Ultimate Direction Dirty 50K Trail Run
  • May 30, 2015 - 07:00
  • North America | USA | Mountain Region | Colorado | Golden Gate Canyon SP, Black Hawk
  • Ultramarathon - 50 kilometers
  • Trail

Ultra Advantures Bryce Canyon

Ultra Advantures Bryce Canyon 100 Mile
  • June 05, 2015 - 06:00
  • North America | USA | Mountain Region | Utah | Bryce Canyon
  • Ultramarathon - 100 miles
  • Charity Trail Ultra Adventures Mountain Western States Qualifier