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Marathon Races in Washington

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

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Cities in WashingtonEverettTacoma

33 races

Fri, Aug 7, 2026

Cougar Mountain Trail Run Series (August)

Bellevue, WA

Outside14.5 miMarathon5K

Sat, Aug 8, 2026

Tunnel Vision Marathon & Half Marathon

Snoqualmie Pass, WA

OutsideMarathon

Fri, Aug 28, 2026

PeaceHealth Appletree Marathon

Vancouver, WA

Outside5KMarathon

Fri, Aug 28, 2026

Tacoma Narrows Half Marathon / 10K / 5K

Tacoma, WA

OutsideMarathon10K5K

Mon, Aug 31, 2026

Orca Recovery Virtual Challenge

Anywhere, WA

Outside76.0 mi27.0 mi15.0 mi34.0 mi

Fri, Sep 4, 2026

Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36)

Everett, WA

Outside5K10KMarathon

Fri, Sep 11, 2026

GOAT Run

Port Angeles, WA

Outside13.6 mi25.5 mi30.3 mi

Fri, Sep 11, 2026

Cascade Express Marathon & Half Marathon

North Bend, WA

OutsideMarathon

Fri, Sep 11, 2026

Beat the Blerch

Carnation, WA

Outside5K10KMarathon

Sat, Sep 12, 2026

Skagit Flats Marathon, Half & 5k

Burlington, WA

Outside5KMarathon

Sat, Sep 12, 2026

16th Annual Race For A Soldier Half Marathon, 10K & 5K, Virtual Run, and Kids Run

Gig Harbor, WA

Outside5K7.5 miMarathon

Fri, Sep 18, 2026

Fall - Mud Mountain Dam Marathon & Half Marathon

Enumclaw, WA

OutsideMarathon

Sat, Sep 19, 2026

Bellingham Bay Marathon

Bellingham, WA

OutsideMarathon10K5K

Fri, Sep 25, 2026

Pacific Coast Running Festival

Long Beach, WA

Outside5KMarathon1 mile10K

Fri, Oct 2, 2026

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

Everett, WA

Outside5K10KMarathon

Sat, Oct 10, 2026

The Spokane Marathon

Spokane, WA

OutsideMarathon10K5K531 m

Sat, Oct 10, 2026

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

Snohomish, WA

Outside5K10KMarathon

Fri, Oct 16, 2026

Lake Washington Half Marathon

Kirkland, WA

OutsideMarathon

Sat, Oct 24, 2026

Tri-Cities Marathon

Richland, WA

OutsideMarathon5K

Fri, Nov 27, 2026

2026 Seattle Ghost Marathon, Half & 50K

Seattle, WA

OutsideMarathon31.1 mi

Fri, Dec 11, 2026

Santa Runs Tacoma

Tacoma, WA

OutsideMarathon10K5K

Wed, Dec 30, 2026

Last Chance Marathon and Half Marathon

Bellingham, WA

OutsideMarathon

Fri, Feb 12, 2027

Woolley Trail Runs

Sedro Woolley, WA

Outside31.1 miMarathon

Fri, Mar 5, 2027

Brooks Lake Sammamish Half Marathon presented by REI

Redmond, WA

OutsideMarathon

Fri, Mar 26, 2027

2027 Mill Town Half Marathon, 10K and 5K

Everett, WA

OutsideMarathon10K5K

Fri, Apr 2, 2027

Yakima River Canyon Marathon and Half-Marathon

Yakima, WA

OutsideMarathon

Thu, Apr 15, 2027

Run the River

Kennewick, WA

OutsideMarathon5K1.2 mi

Sat, Apr 17, 2027

Washington State Marathon

Redmond, WA

OutsideMarathon

Fri, Apr 30, 2027

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

Tacoma, WA

OutsideMarathon10K5K998 m

Sat, May 15, 2027

Windermere Marathon

Spokane, WA

OutsideMarathon10K5K885 m

Fri, Jun 4, 2027

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

Port Angeles, WA

Outside5K10KMarathon1.2 mi

Fri, Jun 18, 2027

Jasper Mountain Trail Fest 2027

Dayton, WA

OutsideMarathon4.3 mi

Fri, Jul 23, 2027

Jack & Jill Marathon & Half

Snoqualmie Pass, WA

OutsideMarathon

Marathon races by city in Washington

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