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Ultramarathons in Washington
Ultramarathons in Washington
12 upcoming ultramarathons in Washington, with dates and field depth before you enter.
All races
5K races
300
10K races
166
Half marathons
122
Marathons
26
Ultramarathons
12
Races near me
By city
Seattle
(71)
Vancouver
(28)
Everett
(15)
Spokane
(14)
Camas
(12)
Olympia
(12)
Tacoma
(11)
Puyallup
(10)
Yakima
(10)
Redmond
(8)
Bellingham
(7)
Kirkland
(7)
Port Angeles
(7)
Richland
(7)
Woodinville
(7)
Bainbridge Island
(5)
Bellevue
(5)
Ellensburg
(5)
Pasco
(5)
Snohomish
(5)
October 2026
Sat, Oct 31
Cougar Mountain Trail Run Series (October)
Bellevue
5K
Ultra
November 2026
Sat, Nov 7
Grand Ridge Trail Runs
Issaquah
Ultra
Sat, Nov 7
Willapa Trail Festival
Chehalis
5K
Ultra
December 2026
Sat, Dec 12
Pigtails Run
Maple Valley
Ultra
January 2027
Sat, Jan 9
Bridle Trails Winter Running Festival
Kirkland
Ultra
February 2027
Sat, Feb 13
Woolley Trail Runs
Sedro-Woolley
Ultra
Sat, Feb 20
Lord Hill Trail Runs
Snohomish
5K
Ultra
March 2027
Sat, Mar 20
Chuckanut Mountain 50K Trail Run
Fairhaven
Ultra
April 2027
Sat, Apr 10
Ancient Lakes Trail Run
Quincy
Ultra
Sat, Apr 17
Lumberjack 100
Port Gamble
Ultra
Sat, Apr 17
Squak Mountain Trail Run
Issaquah
Ultra
Sat, Apr 17
Yakima Skyline Rim 50K
Ellensburg
Ultra