Washington Running Races

418 upcoming races across Washington in the next 12 months, from local 5Ks to marathons and ultras. Updated nightly. Want filters, maps, and radius search? Open Washington in the Race Finder.

By distance: Marathons · Half Marathons · 5K Races · 10K Races · Ultras

By city: Seattle · Spokane · Everett · Vancouver · Richland · Olympia · Puyallup · Tacoma · Yakima

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Racing in Washington: what the calendar looks like

There are 418 races on the Washington calendar over the next 12 months, which works out to roughly 8 per week. Among complete calendar months, December 2026 has the most listed races (55); September 2027 has the fewest (16). The busiest places to race are Seattle (73), Everett (21), Vancouver (21).

Of those, 259 offer a 5K, 154 offer a 10K and 149 offer a Half Marathon. The next marathon is 2026 Seattle Ghost Marathon, Half & 50K on November 28 in Seattle. The next half marathon is Gobbler 5K, 10K & 13.1M at Olympia, WA (46) on November 14.

By race count Washington ranks 13th of 51 states and DC.

Races by month

November 2026

December 2026

January 2027

February 2027

March 2027

April 2027

May 2027

June 2027

July 2027

August 2027

September 2027

October 2027

November 2027

Planning a race

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