100 mile races in Utah

The 10 100 mile ultramarathons in Utah, with each one's climb, cutoff and date. Every race links to its own page, where you can see how it fits the runner you are now.

Race	Distance	Where	Date	Climb	Cutoff
Wasatch Front 100	100 Mile	Kaysville, UT	Sep 11, 2026	24,000 ft	36 h
Bryce Canyon 100	100 Mile	Hatch, UT	Sep 19, 2026	14,002 ft	36 h
The Bear 100	100 Mile	Logan, UT	Sep 25, 2026	21,986 ft	36 h
DC Peaks 100	100 Mile	Salt Lake City, UT	Oct 2, 2026	20,869 ft	36 h
Pony Express Trail 100 Mile	100 Mile	Vernon, UT	Oct 16, 2026	—	30 h
Endless Day Backyard Ultra	100 Miles	Richfield, UT	Oct 17, 2026	—	24 h
Ponderosa Polar Challenge	100 Miles	Orderville, UT	Nov 7, 2026	—	51 h
Zion 100	100 Mile	Virgin, UT	Apr 10, 2027	10,481 ft	36 h
Salt Flats 100	100 Mile	Wendover, UT	Apr 30, 2027	6,000 ft	36 h
UTE 100	100 Mile	La Sal, UT	Aug 7, 2027	23,356 ft	41 h