Washington Race Calendar

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

August 2023

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

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

March 2024

April 2024

May 2024

Sun May 5 Pacific Coast Running Festival Long Beach WA
Sat May 18 Never Say Never Half Marathon & 10k Tieton WA