Washington Race Calendar

Washington Half Marathons by Date • By City

Browse all 2023 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.

January 2023

February 2023

March 2023

April 2023

May 2023

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
Sun Jun 11 Great Ferry Race Half Marathon Seattle 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 15 Devil's Gulch 50M & Half Marathon Wenatchee WA
Sat Jul 15 Mount Rainier Half Marathon Ashford WA
Sat Jul 22 B&O Half Marathon & 10k Buckley WA
Sat Jul 29 Craft Classic Seattle Half Marathon & 5k Redmond WA
Sat Jul 29 & Sun Jul 30 Jack and Jill's Downhill Marathon & Half Marathon North Bend WA

August 2023

Sat Aug 5 Suncadia Half Marathon & 5K Cle Elum WA
Sat Aug 12 Tacoma Narrows Half Marathon & 5k Tacoma WA
Sun Aug 20 Iron Horse Half Marathon North Bend WA
Sat Aug 26 Seattle Marathon Summer 5K & 10K & Kids Fun Run Seattle WA

September 2023

October 2023

Sat Oct 7 Poulsbo Half Marathon & 10k Poulsbo 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 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