Discover the Best Half Marathons In Washington

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

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 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 28, 2025
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Issaquah
June 28, 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
August 10, 2025
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North Bend
August 16, 2025
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Tacoma
August 23, 2025
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Spokane
August 23, 2025
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Tacoma
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