Washington Half Marathons by Date • By City
Browse all 2023-2024 Washington half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
June 2023
Sat Jun 3 | Echo Valley Trail Runs 50k Half Marathon & 10k | Chelan WA |
Sat Jun 3 | Green River Marathon Half Marathon & Relay | Kent WA |
Sat Jun 3 | Lake Wilderness Multisport Half Marathon | Maple Valley WA |
Sun Jun 4 | Echo Valley Trail Runs 50k Half Marathon & 10k | Chelan WI |
Sun Jun 4 | North Olympic Discovery Marathon Half Marathon & Relay | Port Angeles WA |
Sat Jun 10 | Evergreen Half & 5M | Snohomish WA |
Sat Jun 10 | Stache Dash Half Marathon 10k & 5k | Spokane Valley WA |
Sun Jun 11 | Great Ferry Race Half Marathon | Seattle WA |
Sat Jun 17 | Medal Madness Ninja Half Marathon 10k & 5k | Everett WA |
Sat Jun 17 | San Juan Island Marathon Half Marathon & 10k | Friday Harbor WA |
Sat Jun 17 | Super Fast Half | Snoqualmie Pass WA |
Sat Jun 17 | White Salmon Backyard Half & 4M | White Salmon WA |
Sat Jun 24 | Snoqualmie Valley Half Marathon & 10K | Carnation WA |
Sat Jun 24 | Tiger Peak Challenge Half Marathon 50K & 5-Mile | Issaquah WA |
July 2023
Sat Jul 1 | Kaboom Marathon Half Marathon & 10k | Puyallup WA |
Sun Jul 2 | Cherry Bomb Run Marathon & Half Marathon | Bothell WA |
Mon Jul 3 | Bottle Rocket Run 50k Marathon & Half Marathon | Seattle WA |
Tue Jul 4 | Sparkler Sprint Marathon Half Marathon & 10k | Orting WA |
Sun Jul 9 | Run Like the Wind Half Marathon 10k & 5k | Westport WA |
Sat Jul 15 | Devil's Gulch 50M & Half Marathon | Wenatchee WA |
Sat Jul 15 | Medal Madness Squirrel Half Marathon 10k & 5k | Everett WA |
Sat Jul 15 | Mount Rainier Half Marathon | Ashford WA |
Sat Jul 15 | Olympia Lakefair Half Marathon 8K & 3K | Olympia WA |
Sat Jul 22 | B&O Half Marathon & 10k | Buckley WA |
Sat Jul 22 | Distance for DisABILITIES Half Marathon 10k & 5k | Yakima WA |
Sat Jul 29 & Sun Jul 30 | Jack and Jill's Downhill Marathon & Half Marathon | North Bend WA |
Sun Jul 30 | Craft Classic Seattle Half Marathon & 5k | Redmond WA |
August 2023
Sat Aug 5 | Galloping Gertie Half Marathon 10k & 5k | Gig Harbor WA |
Sat Aug 5 | Summer Blast at Redmond Watershed Marathon Half Marathon 10M & 5M | Redmond WA |
Sat Aug 12 | Race the Reserve Half Marathon 10k & 5k | Coupeville WA |
Sat Aug 12 | Suncadia Half Marathon & 5K | Cle Elum WA |
Sat Aug 12 | Tacoma Narrows Half Marathon & 5k | Tacoma WA |
Sat Aug 26 | Seattle Marathon Summer 5K & 10K & Kids Fun Run | Seattle WA |
Sun Aug 27 | Iron Horse Half Marathon | North Bend WA |
September 2023
October 2023
Sun Oct 1 | Skagit Flats Marathon Half Marathon & 5M | Burlington WA |
Sat Oct 7 | Middle Fork Trail Run 50k 22M Half Marathon & 10k | North Bend WA |
Sat Oct 7 | Poulsbo Half Marathon & 10k | Poulsbo WA |
Sat Oct 7 | Puyallup Valley Half Marathon & 10k | Puyallup WA |
Sun Oct 8 | Girlfriends Run for a Cure Half Marathon 10k & 6k | Vancouver WA |
Sun Oct 8 | Spokane Marathon Half Marathon & 10k | Spokane WA |
Sat Oct 14 | Falla Walla Half Marathon & 10k | Walla Walla WA |
Sat Oct 14 | Larry Scott Run Half Marathon 10k & 5k | Port Townsend WA |
Sat Oct 14 | Lewis and Clark Half Marathon & 5k | Clarkston WA |
Sun Oct 15 | Snohomish River Run Marathon & Half Marathon | Snohomish WA |
Sat Oct 21 | Chamna Chase Half Marathon 10k & 6k | Richland WA |
Sat Oct 21 | Lake Washington Half Marathon | Kirkland WA |
Sun Oct 29 | Scary Run Half Marathon 10K & 5K | Washougal WA |
November 2023
Sat Nov 11 | Grand Ridge Trail Runs 50K Marathon Half Marathon & 5M | Issaquah WA |
Sat Nov 25 | Ghost of Seattle 50k Marathon & Half Marathon | Seattle WA |
Sun Nov 26 | Seattle Marathon & Half Marathon | Seattle WA |
December 2023
Sat Dec 9 | Pigtails Run Marathon Half Marathon & 50K | Maple Valley WA |
Sun Dec 31 | Last Chance Marathon & Half Marathon | Bellingham WA |
January 2024
Sun Jan 7 | Lake Samish Runs Half Marathon & 6.5M | Bellingham WA |
February 2024
Sat Feb 24 | Richland Runfest Half Marathon 10k & 5k | Richland WA |
March 2024
Sat Mar 23 | Honeywagon Runs Half Marathon 4-Mile & Fun Run | Everson WA |
April 2024
Sun Apr 21 | Spring Classic Duathlon & Half Marathon | Vancouver WA |
Sat Apr 27 | Sunflower Trail Marathon & Half Marathon | Winthrop WA |
Sun Apr 28 | Tacoma City Marathon Half Marathon & 5K | Tacoma WA |
May 2024
Sun May 5 | Pacific Coast Running Festival | Long Beach WA |
Sat May 18 | Never Say Never Half Marathon & 10k | Tieton WA |