Discover The Best Half Marathons in Washington for 2025
Browse our listing of half marathons in Washington to find one that suits your goals. Plus, get training tips.
For a full list of events, check out our calendar.
upcoming half marathons in Washington
May 31, 2025
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Long Beach
May 31, 2025
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Seattle
June 1, 2025
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Snohomish
June 1, 2025
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Spokane
June 7, 2025
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Leavenworth
June 7, 2025
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Port Angeles
June 8, 2025
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Seattle
June 14, 2025
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Friday Harbor
June 15, 2025
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Seattle
June 21, 2025
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Snoqualmie
June 21, 2025
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Snoqualmie
June 21, 2025
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Trout Lake
June 21, 2025
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Seattle
June 21, 2025
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June 28, 2025
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Issaquah
June 28, 2025
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Tacoma
July 12, 2025
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Wenatchee
July 18, 2025
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Tacoma
July 20, 2025
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Tacoma
July 20, 2025
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Buckley
July 26, 2025
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Seattle
July 27, 2025
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Seattle
July 27, 2025
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Seattle
August 2, 2025
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Tacoma
August 10, 2025
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North Bend