Washington Race Calendar

Washington Half Marathons by Date • By City

Browse all 2022-2023 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.

September 2022

October 2022

November 2022

December 2022

January 2023

February 2023

Sun Feb 12 My Better Half Marathon 10k & 5k Seattle WA

March 2023

April 2023

May 2023

Sun May 14 Mother's Day Half Marathon & 5k Kirkland WA
Sun May 14 Pacific Coast Running Festival Long Beach WA
Sat May 20 San Juan Island Half Friday Harbor WA
Sat May 20 Soaring Eagle Trail Run Half Marathon 10k & 5k Sammamish WA
Sun May 21 Reflection Run Half Marathon 10K & 5K Washougal WA

June 2023

July 2023

Sat Jul 15 Mount Rainier Half Marathon Ashford 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