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    Marathon Races in Washington

    22 upcoming Marathon races across Washington. Run This events are listed first — pick a city below to narrow it down.

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    22 races

    Sat, Sep 26, 2026

    Pacific Coast Running Festival

    Long Beach, WA

    Outside5KMarathon1 mile10K

    Sat, Oct 3, 2026

    Haunted 5K, 10K, 13.1M & 26.2M at Everett, WA (40)

    Everett, WA

    Outside5K10KMarathon

    Sun, Oct 11, 2026

    The Spokane Marathon

    Spokane, WA

    OutsideMarathon10K5K531 m

    Sun, Oct 11, 2026

    2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K

    Snohomish, WA

    Outside5K10KMarathon

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    Sat, Oct 17, 2026

    Lake Washington Half Marathon

    Kirkland, WA

    OutsideMarathon

    Sun, Oct 25, 2026

    Tri-Cities Marathon

    Richland, WA

    OutsideMarathon5K

    Sat, Nov 28, 2026

    2026 Seattle Ghost Marathon, Half & 50K

    Seattle, WA

    OutsideMarathon31.1 mi

    Sat, Dec 12, 2026

    Santa Runs Tacoma

    Tacoma, WA

    OutsideMarathon10K5K

    Thu, Dec 31, 2026

    Last Chance Marathon and Half Marathon

    Bellingham, WA

    OutsideMarathon

    Sat, Feb 13, 2027

    Woolley Trail Runs

    Sedro Woolley, WA

    Outside31.1 miMarathon

    Fri, Feb 26, 2027

    Rock Solid Marathon, Half Marathon

    Coupeville, WA

    OutsideMarathon

    Sat, Mar 6, 2027

    Brooks Lake Sammamish Half Marathon presented by REI

    Redmond, WA

    OutsideMarathon

    Sat, Mar 27, 2027

    2027 Mill Town Half Marathon, 10K and 5K

    Everett, WA

    OutsideMarathon10K5K

    Sat, Apr 3, 2027

    Yakima River Canyon Marathon and Half-Marathon

    Yakima, WA

    OutsideMarathon

    Fri, Apr 16, 2027

    Run the River

    Kennewick, WA

    OutsideMarathon5K1.2 mi

    Sun, Apr 18, 2027

    Washington State Marathon

    Redmond, WA

    OutsideMarathon

    Sat, May 1, 2027

    Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

    Tacoma, WA

    OutsideMarathon10K5K998 m

    Sun, May 16, 2027

    Windermere Marathon

    Spokane, WA

    OutsideMarathon10K5K885 m

    Sat, Jun 5, 2027

    North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)

    Port Angeles, WA

    Outside5K10KMarathon1.2 mi

    Sat, Jun 19, 2027

    Jasper Mountain Trail Fest 2027

    Dayton, WA

    OutsideMarathon4.3 mi

    Sat, Jun 26, 2027

    LivFree 24 Hour Hockey Marathon - Seattle

    Seattle, WA

    Outside

    Sat, Jul 24, 2027

    Jack & Jill Marathon & Half

    Snoqualmie Pass, WA

    OutsideMarathon

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