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.

Washington Featured Race Santa Hustle Virtual

September 2023

Sat Sep 2 Lakewood Half Marathon 10k & 5k Lakewood WA
Sat Sep 2 Luau 5k 10k & Half Marathon Yakima WA
Sat Sep 2 Magnuson Series – Summer Spirit Run Half Marathon 15k 10k & 5k Seattle WA
Mon Sep 4 Redmond Harvest Half Marathon Redmond WA
Sat Sep 9 Beat the Blerch Marathon Half Marathon 10k & 5k Carnation WA
Sat Sep 9 Great Olympic Adventure Trail Run Marathon Half Marathon & 50K Port Angeles WA
Sat Sep 9 Jump Off Joe Marathon Half Marathon & 10k Kennewick WA
Sat Sep 9 Luau 5k 10k & Half Marathon Everett WA
Sun Sep 10 Lake Sylvia Fall Festival Trail Races Half Marathon 10k & 5k Montesano WA
Sun Sep 10 Race for a Soldier Half Marathon & 5k Gig Harbor WA
Sat Sep 16 Cascade Express Half Marathon Snoqualmie Pass WA
Sat Sep 16 Luau 5k 10k & Half Marathon Everett WA
Sat Sep 16 Orca Half Marathon Seattle WA
Sat Sep 16 Run the Dam Half Marathon 10k & 5k Grand Coulee WA
Sun Sep 17 AppleTree Marathon & Half Marathon Vancouver WA
Sun Sep 17 Quilcene Oyster Races Half Marathon 10k & 5M Quilcene WA
Sat Sep 23 Mud Mountain Dam Marathon Half Marathon & 5k Buckley WA
Sat Sep 23 Summer's End Half Marathon & 5k Richland WA
Sun Sep 24 Bellingham Bay Marathon Half Marathon 10k & 5k Bellingham WA
Mon Sep 25 – Tue Sep 26 Northwest Series – Day 3 & 4 Marathon Half Marathon 10k & 5k Clarkston WA
Sat Sep 30 Anacortes Half Marathon & 5k Anacortes WA
Sat Sep 30 Colbert Autumn Classic Half Marathon Colbert WA
Sat Sep 30 Fidalgo Marathon Half Marathon & 5-Mile Anacortes WA
Sat Sep 30 Leavenworth Marathon & Half Marathon Leavenworth WA

October 2023

Sun Oct 1 Skagit Flats Marathon Half Marathon & 5M Burlington WA
Sat Oct 7 Haunted 5k 10k & Half Marathon Yakima 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 Haunted 5k 10k & Half Marathon Everett 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 Haunted 5k 10k & Half Marathon Everett WA
Sat Oct 21 Lake Washington Half Marathon Kirkland WA
Sat Oct 21 Salty Half & 10k Seattle WA
Sat Oct 28 Fall Freakin Fun Run Marathon and Half Marathon Kirkland WA
Sat Oct 28 Dia de los Muertos Half Marathon 10k & 5k Pasco WA
Sun Oct 29 Scary Run Half Marathon 10K & 5K Washougal WA

November 2023

December 2023

January 2024

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
Sat May 18 Run Like a Girl Half Marathon & 10k Bellingham WA
Sun May 19 Capital City Half Marathon Olympia WA
Sun May 19 Reflection Run Half Marathon 10k & 5k Washougal WA
Sun May 19 Windermere Marathon Half Marathon 10k & 5k Spokane WA

June 2024

July 2024

Sat Jul 13 Devil's Gulch 50M & Half Marathon Wenatchee WA
Fri Jul 19 Mount Rainier Half Marathon Ashford WA
Sat Jul 27 & Sun Jul 28 Jack and Jill's Downhill Marathon & Half Marathon North Bend WA

August 2024

Sun Aug 18 Half Sam Issaquah WA
Sat Aug 31 Magnuson Series – Summer Spirit Run Half Marathon 15k 10k & 5k Seattle WA

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