2016 - 2017 Mountain Region Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Mountain Region among 241 races.

Refine by

241 races

Desert Solstice Invitational Track Meet

Desert Solstice 100 Mile Run
December 10, 2016 Race day in 2 days
USA / Mountain Region / Arizona / Phoenix
Ultramarathon - 100 miles
Invitation only Track Aravaipa Running

Desert Solstice Invitational Track Meet

Desert Solstice 50K Run
December 10, 2016 Race day in 2 days
USA / Mountain Region / Arizona / Phoenix
Ultramarathon - 50 kilometers
Invitation only Track Aravaipa Running

Sawmill 17 & 50K+

Sawmill 50K+
December 10, 2016 Race day in 2 days
USA / Mountain Region / Colorado / Golden
Ultramarathon - 34 miles
Trail

San Tan Scramble Trail Runs

50K
January 07, 2017 Race day in about 1 month
USA / Mountain Region / Arizona / Queen Creek
Ultramarathon - 50 kilometers
Desert Trail Aravaipa Running

Wilson Creek Frozen 50k

Wilson Creek Frozen 50k
January 14, 2017 Race day in about 1 month
USA / Mountain Region / Idaho / Melba
Ultramarathon - 50 kilometers
Hilly Trail

Coldwater Rumble

100 Mile Trail Run
January 21, 2017 Race day in about 1 month
USA / Mountain Region / Arizona / Goodyear
Ultramarathon - 100 miles
Desert Trail Aravaipa Running

Coldwater Rumble

52K
January 21, 2017 Race day in about 1 month
USA / Mountain Region / Arizona / Goodyear
Ultramarathon - 52 kilometers
Desert Trail Aravaipa Running

Coldwater Rumble

52 Mile
January 21, 2017 Race day in about 1 month
USA / Mountain Region / Arizona / Goodyear
Ultramarathon - 52 kilometers
Desert Trail Aravaipa Running

Frozen Dead Guy 50km

January 21, 2017 Race day in about 1 month
USA / Mountain Region / Colorado / Nederland
Ultramarathon - 50 kilometers
Trail Mountain Snow

Oracle Rumble 50M, 50K, Half Marathon and 10K

50K
January 28, 2017 Race day in about 2 months
USA / Mountain Region / Arizona / Tucson
Ultramarathon - 50 kilometers
Trail

Oracle Rumble 50M, 50K, Half Marathon and 10K

50M
January 28, 2017 Race day in about 2 months
USA / Mountain Region / Arizona / Tucson
Ultramarathon - 50 miles
Trail

Kahtoola Bigfoot Snowshoe Festival

Snowshoe Festival 50K
January 28, 2017 Race day in about 2 months
USA / Mountain Region / Utah / Midway
Ultramarathon - 50 kilometers
Snow

Elephant Mountain

Elephant Mountain - 50K
February 04, 2017 Race day in about 2 months
USA / Mountain Region / Arizona / Cave Creek
Ultramarathon - 50 kilometers
Desert Trail Aravaipa Running

Pemberton Trail 50K

February 11, 2017 Race day in 2 months
USA / Mountain Region / Arizona / Fountain Hills
Ultramarathon - 50 kilometers
Trail Fast Relay

Black Canyon Ultras

100K
February 18, 2017 Race day in 2 months
USA / Mountain Region / Arizona / Spring Valley
Ultramarathon - 100 kilometers
Trail Aravaipa Running Western States Qualifier