100 mile races in Washington

The 19 100 mile ultramarathons in Washington, 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
Coal Miner	100 Miles	Roslyn, WA	Sep 12, 2026	20,200 ft	36 h
Plain Endurance Runs	100 Miles	Leavenworth, WA	Sep 19, 2026	21,000 ft	36 h
Teanaway Country 100M/50M	100 Miles	Cle Elum, WA	Sep 19, 2026	27,844 ft	40 h
Ultra Fest	100 Miles	Snoqualmie Pass, WA	Sep 19, 2026	—	30 h
Willapa Trail Festival	100 Miles	Chehalis, WA	Nov 7, 2026	—	34 h
BURT 100	100 Miles	Bainbridge Island, WA	Feb 6, 2027	—	30 h
Orcas Island 100	100 Miles	Orcas Island, WA	Feb 26, 2027	26,000 ft	36 h
Badger Mountain Challenge	100 Miles	Richland, WA	Mar 26, 2027	15,023 ft	32 h
Pigtails Challenge	100 Miles	Renton, WA	May 22, 2027	9,000 ft	34 h
Lumberjack Endurance Runs	100 Miles	Port Gamble, WA	Jun 5, 2027	12,000 ft	30 h
Strawberry Fields Forever	100 Miles	North Bonneville, WA	Jun 19, 2027	200 ft	30 h
The Longest Light	101 Miles	Spokane, WA	Jun 19, 2027	—	32 h
SISU 100	100 Miles	Enumclaw, WA	Jun 25, 2027	—	36 h
The Yeti 100 Mile Endurance Run-Washington	100 Miles	North Bend, WA	Jun 25, 2027	—	30 h
SISU 24 PNW	100 Miles	Enumclaw, WA	Jun 26, 2027	—	30 h
Devil's Gulch Race	100 Miles	Wenatchee, WA	Jul 10, 2027	24,000 ft	37 h
Cascade Crest	100 Miles	Easton, WA	Jul 16, 2027	6,500 ft	35 h
The Huckleberry Hundred	100 Miles	Spokane, WA	Jul 25, 2027	19,000 ft	36 h
Dark Divide 100 Miler	100 Miles	Randle, WA	Sep 3, 2027	27,850 ft	48 h