May Half Marathons in Washington on Weekends
Long Beach, WA
Pacific Coast Running Festival
May 4, 2025
May 3, 2025
Pasco, WA
Big River
May 31, 2025
Enumclaw, WA
Mud Mountain Trail Fest
May 18, 2024
Kirkland, WA
Mother's Day Half Marathon
May 4, 2025
Sammamish, WA
Soaring Eagle Trail Run
May 31, 2025
Bellingham, WA
Run Like a Girl
May 17, 2025
Washougal, WA
Reflection Run
May 18, 2025
Friday Harbor, WA
San Juan Island Half
May 10, 2025
Olympia, WA
Ninja 1M, 5K, 10K, 15K & Half Marathon
May 11, 2024
Capital City Marathon
May 18, 2025
May 17, 2025
Tacoma, WA
Tacoma City Marathon
May 4, 2025
Spokane, WA
Windermere Marathon
May 18, 2025
Snohomish, WA
Snohomish Women's Run
May 10, 2025
Everett, WA
Pirate 1M, 5K, 10K, 15K, & Half Marathon
May 4, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
May 18, 2024
White Salmon, WA
Fire on the Mountain Half
May 4, 2024
Zillah, WA
Rattlesnake Hills Wine Run
May 18, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Never Say Never Half Marathon & 10K
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May 3, 2025Saturday
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13.1M, 10K run
More Information
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Tieton, WA
Yakima County, WA
2. Pirate 1M, 5K, 10K, 15K, & Half Marathon
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May 3, 2025Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Yakima, WA
Yakima County, WA
3. Fire on the Mountain Half
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Past DateMay 4, 2024Saturday
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13.1M trail run
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White Salmon, WA
Klickitat County, WA
4. Mother's Day Half Marathon
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May 4, 2025Sunday
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13.1M, 5K run | kids run
More Information
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Kirkland, WA
King County, WA
5. Pacific Coast Running Festival
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TBD????
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13.1M, 10K, 5K, 1M run | kids run
Virtual OptionMore Information
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Long Beach, WA
Pacific County, WA
6. Pirate 1M, 5K, 10K, 15K, & Half Marathon
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Past DateMay 4, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Everett, WA
Snohomish County, WA
7. Tacoma City Marathon
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May 4, 2025Sunday
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26.2M, 13.1M, 5K run | 26.2M relay
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Boston Marathon Qualifier
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Tacoma, WA
Pierce County, WA
8. Sequim Irrigation Festival Run Series
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Past DateMay 5, 2024Sunday
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13.1M run
Virtual OptionMore Information
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Sequim, WA
Clallam County, WA
9. San Juan Island Half
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May 10, 2025Saturday
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13.1M run | kids run
More Information
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Friday Harbor, WA
San Juan County, WA
10. Snohomish Women's Run
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May 10, 2025Saturday
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13.1M, 10K, 5K run
More Information
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Snohomish, WA
Snohomish County, WA
11. Ninja 1M, 5K, 10K, 15K & Half Marathon
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Past DateMay 11, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Olympia, WA
Thurston County, WA
12. Capital City Marathon
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May 17, 2025Saturday
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26.2M, 13.1M, 5M run | kids run
More Information
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Boston Marathon Qualifier
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Olympia, WA
Thurston County, WA
13. Run Like a Girl
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May 17, 2025Saturday
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13.1M, 10K run
More Information
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Bellingham, WA
Whatcom County, WA
14. Capital City Marathon
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May 18, 2025Sunday
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26.2M, 13.1M, 5M run | kids run
More Information
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Boston Marathon Qualifier
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Olympia, WA
Thurston County, WA
15. Mud Mountain Trail Fest
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Past DateMay 18, 2024Saturday
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13.1M, 10K trail run
More Information
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Enumclaw, WA
King County, WA
16. Rattlesnake Hills Wine Run
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Past DateMay 18, 2024Saturday
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13.1M, 15K, 10K run
More Information
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Zillah, WA
Yakima County, WA
17. Reflection Run
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May 18, 2025Sunday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Washougal, WA
Clark County, WA
18. Viking 1M, 5K, 10K, 15K, & Half Marathon
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Past DateMay 18, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Everett, WA
Snohomish County, WA
19. Windermere Marathon
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May 18, 2025Sunday
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26.2M, 13.1M, 10K, 5K run | kids run
More Information
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Boston Marathon Qualifier
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Spokane, WA
Spokane County, WA
20. Big River
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May 31, 2025Saturday
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13.1M, 10K, 5K, 1M run
More Information
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Pasco, WA
Franklin County, WA
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.