2017 - 2018 Mountain Region Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Mountain Region among 228 races.

Refine by

228 races

Ultra Adventures Monument Valley

50 Mile
March 26, 2017 Race day in 1 day
USA / Mountain Region / Arizona / Monument Valley
Ultramarathon - 50 miles
Trail Ultra Adventures

Crown King Scramble 50 Km Trail Run

April 01, 2017 Race day in 7 days
USA / Mountain Region / Arizona / Lake Pleasant Regional Park
Ultramarathon - 50 kilometers
Trail Aravaipa Running

Zion Ultras

100k
April 07, 2017 Race day in 13 days
USA / Mountain Region / Utah / Springdale
Ultramarathon - 100 kilometers
Hilly Desert Trail Ultra Adventures

Zion Ultras

100 Mile
April 07, 2017 Race day in 13 days
USA / Mountain Region / Utah / Springdale
Ultramarathon - 100 miles
Hilly Desert Trail Ultra Adventures Western States Qualifier

Zion Ultras

50K
April 08, 2017 Race day in 14 days
USA / Mountain Region / Utah / Springdale
Ultramarathon - 50 kilometers
Hilly Desert Trail Ultra Adventures

Henderson Trail Classic

55K
April 08, 2017 Race day in 14 days
USA / Mountain Region / Nevada / McCullough Hills Trail, Henderson
Ultramarathon - 55 kilometers
Trail

Spaceport America Relay Race

April 08, 2017 Race day in 14 days
USA / Mountain Region / New Mexico / Truth or Consequences
Ultramarathon - 200 miles
Relay

Desert R.A.T.S. Trail Running Festival

50K
April 15, 2017 Race day in 21 days
USA / Mountain Region / Colorado / Fruita
Ultramarathon - 50 kilometers
Hilly Desert Trail

Spitfire Ultra Trail Challenge at Menan Butte

Menan Butte Trail Challenge 50K
April 15, 2017 Race day in 21 days
USA / Mountain Region / Idaho / Menan
Ultramarathon - 50 kilometers

Rattler Trail Races

Rattler Trail Races 50K
April 15, 2017 Race day in 21 days
USA / Mountain Region / Colorado / Colorado Springs
Ultramarathon - 50 kilometers
Trail

Cedro Peak Ultra Marathon

45 km
April 22, 2017 Race day in 28 days
USA / Mountain Region / New Mexico / Tijeras
Ultramarathon - 45 kilometers
Charity Trail

Cedro Peak Ultra Marathon

45 Miles
April 22, 2017 Race day in 28 days
USA / Mountain Region / New Mexico / Tijeras
Ultramarathon
Charity Trail

Weiser 50k Ultra & Relay

Weiser 50k Ultra
April 22, 2017 Race day in 28 days
USA / Mountain Region / Idaho / Council
Ultramarathon - 50 kilometers
Trail

Weiser 50k Ultra & Relay

Weiser 50k Ultra Relay
April 22, 2017 Race day in 28 days
USA / Mountain Region / Idaho / Council
Ultramarathon - 50 kilometers
Trail Relay

Salt Flats 100 Mile Endurance Run

Salt Flats 100
April 28, 2017 Race day in about 1 month
USA / Mountain Region / Utah / Wendover
Ultramarathon - 100 miles
Trail