Upcoming Half Marathons in Washington
Long Beach, WA
Pacific Coast Running Festival
May 4, 2025
May 3, 2025
Pasco, WA
Big River
Jun 1, 2024
Redmond, WA
Craft Classic Seattle
Jul 28, 2024
Summer Blast at Redmond Watershed
Aug 24, 2024
Redmond Harvest Half Marathon
Sep 2, 2024
Lake Sammamish Half Marathon
Mar 8, 2025
Leavenworth, WA
Leavenworth Marathon
Oct 5, 2024
Wenatchee, WA
Devil's Gulch
Jul 13, 2024
Wenatchee Marathon
Apr 19, 2025
Kirkland, WA
Lake Washington Half Marathon
Oct 19, 2024
Fall Freakin Fun Run (Marathon, Half Marathon & 50K)
Oct 26, 2024
Bellingham, WA
Bellingham Bay Marathon
Sep 22, 2024
Lake Samish Runs
Jan 5, 2025
Bothell, WA
Cherry Bomb Run (Day 2 of the Lil Firecracker Quad)
Jul 5, 2024
Grateful Runners Marathon and Half Marathon
Nov 29, 2024
Friday Harbor, WA
San Juan Island Marathon
Jun 15, 2024
Woodinville, WA
Run or Wine 5K Series - September
Sep 28, 2024
Olympia, WA
Ninja 1M, 5K, 10K, 15K & Half Marathon
Jun 8, 2024
I'm Bound for Boston Marathon - Seattle
Jun 16, 2024
Ninja 1M, 5K, 10K, 15K, and Half Marathon
Jul 6, 2024
Olympia Lakefair Races - Half Marathon
Jul 20, 2024
Ninja 1M, 5K, 10K, 15K, and Half Marathon
Aug 3, 2024
Ninja 1M, 5K, 10K, 15K, and Half Marathon
Sep 7, 2024
Ninja 1M, 5K, 10K, 15K, and Half Marathon
Oct 12, 2024
Ninja 1M, 5K, 10K, 15K, and Half Marathon
Nov 9, 2024
Ninja 1M, 5K, 10K, 15K, and Half Marathon
Dec 14, 2024
Burlington, WA
Skagit Flats Marathon
Sep 8, 2024
Issaquah, WA
Tiger Mountain Trail Run
Jun 15, 2024
Tiger Peak Challenge
Jun 29, 2024
Half Sam
Aug 18, 2024
Grand Ridge Trail Runs
Nov 9, 2024
Lake Sammamish Half Marathon
Mar 8, 2025
Lakewood, WA
Lakewood Half Marathon
Sep 7, 2024
Vancouver, WA
AppleTree Marathon
Sep 8, 2024
Sep 7, 2024
Girlfriends Run for a Cure
Oct 13, 2024
Spring Classic Duathlon & Half Marathon
Apr 20, 2025
Seattle, WA
Great Ferry Race
Jun 9, 2024
Seattle Marathon: Summer Events
Jun 22, 2024
Bottle Rocket Run (Day 3 of the Lil Firecracker Quad)
Jul 6, 2024
Magnuson Series - Summer Spirit Run
Aug 31, 2024
Orca Half Marathon
Sep 14, 2024
Seattle Marathon
Dec 1, 2024
Nov 30, 2024
UW Cherry Blossom Run
Mar 22, 2025
Mar 23, 2025
Mar 29, 2025
Yakima, WA
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Jul 6, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Aug 3, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Sep 7, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Oct 5, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Nov 2, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Dec 7, 2024
Spokane, WA
Spokane Marathon
Oct 13, 2024
Winthrop, WA
Sunflower Trail Marathon
Apr 26, 2025
Walla Walla, WA
Falla Walla Half Marathon
Oct 12, 2024
Everson, WA
Honeywagon Runs
Mar 22, 2025
Kennewick, WA
Jump off Joe Marathon
Sep 7, 2024
Everett, WA
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Jun 1, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
Jun 15, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Jul 6, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
Jul 20, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Aug 3, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
Aug 17, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Sep 7, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
Sep 21, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Oct 5, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
Oct 19, 2024
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Nov 2, 2024
Viking 1M, 5K, 10K, 15K, and Half Marathon
Nov 16, 2024
Viking 1M, 5K, 10K, 15K, and Half Marathon
Dec 21, 2024
Mill Town Marathon
Apr 13, 2025
Orting, WA
Foothills Dash
Jun 15, 2024
Sparkler Sprint (Day 4 of the Lil Firecracker Quad)
Jul 7, 2024
B&O Half Marathon
Jul 21, 2024
Mud Mountain Dam Marathon
Sep 21, 2024
Quilcene, WA
Quilcene Oyster Races
Sep 15, 2024
Spokane Valley, WA
Stache Dash Run
Jun 8, 2024
University Place, WA
Twilight at the Bay
Aug 17, 2024
Run the Bay
Nov 10, 2024
Maple Valley, WA
Lake Wilderness Multisport
Jun 1, 2024
Pigtails Run
Dec 14, 2024
Poulsbo, WA
Poulsbo Half Marathon
Oct 5, 2024
Puyallup, WA
Puyallup Valley Half MArathon & 10K
Sep 28, 2024
North Bend, WA
Jack & Jill's Downhill Marathon
Jul 28, 2024
Jul 27, 2024
Iron Horse Half Marathon
Aug 25, 2024
Coupeville, WA
Race the Reserve Whidbey Island
Aug 10, 2024
White Salmon, WA
White Salmon Backyard Half
Jun 15, 2024
Snoqualmie Pass, WA
Super Fast Half
Jun 22, 2024
Cascade Express Half Marathon
Sep 7, 2024
Grand Coulee, WA
Run The Dam
Sep 21, 2024
Westport, WA
Run Like the Wind - Westport
Jul 14, 2024
Ashford, WA
Mount Rainier Half Marathon
Jul 19, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. Pirate 1M, 5K, 10K, 15K, & Half Marathon
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Jun 1, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Everett, WA
Snohomish County, WA
Featured Listing
2. Ninja 1M, 5K, 10K, 15K & Half Marathon
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Jun 8, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Olympia, WA
Thurston County, WA
1. Big River
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Jun 1, 2024Saturday
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13.1M, 10K, 5K, 1M run
More Information
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Pasco, WA
Franklin County, WA
2. Echo Valley Trail Runs
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Jun 1, 2024Saturday
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50K, 13.1M, 10K trail run | kids run
More Information
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Chelan, WA
Chelan County, WA
3. Green River Marathon
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Jun 1, 2024Saturday
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26.2M, 13.1M run | 26.2M relay
More Information
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Boston Marathon Qualifier
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Kent, WA
King County, WA
4. Lake Wilderness Multisport
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Jun 1, 2024Saturday
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olympic, sprint triathlon | 13.1M, 10K, 5K run
More Information
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Maple Valley, WA
King County, WA
5. Pirate 1M, 5K, 10K, 15K, & Half Marathon
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Jun 1, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Everett, WA
Snohomish County, WA
6. Echo Valley Trail Runs
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Jun 2, 2024Sunday
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50K, 13.1M, 10K trail run | kids run
More Information
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Chelan, WA
Chelan County, WA
7. North Olympic Discovery Marathon
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Jun 2, 2024Sunday
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26.2M, 13.1M run | 26.2M relay
More Information
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Boston Marathon Qualifier
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Port Angeles, WA
Clallam County, WA
8. Evergreen Half Marathon and 5 Miler
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Jun 8, 2024Saturday
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13.1M, 5M run
More Information
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Snohomish, WA
Snohomish County, WA
9. Ninja 1M, 5K, 10K, 15K & Half Marathon
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Jun 8, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Olympia, WA
Thurston County, WA
10. Stache Dash Run
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Jun 8, 2024Saturday
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13.1M, 10K, 5K run | kids run
More Information
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Spokane Valley, WA
Spokane County, WA
11. Great Ferry Race
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Jun 9, 2024Sunday
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13.1M run
More Information
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Seattle, WA
King County, WA
12. Foothills Dash
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Jun 15, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Orting, WA
Pierce County, WA
13. San Juan Island Marathon
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Jun 15, 2024Saturday
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26.2M, 13.1M, 10K run
More Information
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Boston Marathon Qualifier
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Friday Harbor, WA
San Juan County, WA
14. Tiger Mountain Trail Run
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Jun 15, 2024Saturday
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50K, 13.1M, 12K, 5K trail run
More Information
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Issaquah, WA
King County, WA
15. Viking 1M, 5K, 10K, 15K, & Half Marathon
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Jun 15, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Everett, WA
Snohomish County, WA
16. White Salmon Backyard Half
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Jun 15, 2024Saturday
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13.1M, 4M trail run
More Information
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White Salmon, WA
Klickitat County, WA
17. I'm Bound for Boston Marathon - Seattle
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Jun 16, 2024Sunday
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26.2M, 13.1M run
More Information
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Olympia, WA
Thurston County, WA
18. Seattle Marathon: Summer Events
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Jun 22, 2024Saturday
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13.1M, 10K, 5K run | kids run
More Information
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Seattle, WA
King County, WA
19. Snoqualmie Valley Half
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Jun 22, 2024Saturday
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13.1M, 10K run
More Information
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Carnation, WA
King County, WA
20. Super Fast Half
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Jun 22, 2024Saturday
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13.1M run
More Information
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Snoqualmie Pass, WA
Kittitas 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.