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


Sat Nov 4	In Unity We Run Marathon and Half Marathon	Kent WA
Sat Nov 11	Grand Ridge Trail Runs 50K Marathon Half Marathon & 5M	Issaquah WA
Thu Nov 23	Wattle Waddle Marathon and Half Marathon	Kent WA
Fri Nov 24	Grateful Runners Marathon and Half Marathon	Bothell 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 2	Holiday 5k 10k & Half Marathon	Yakima WA
Sat Dec 2	Redmond Reindeer Romp Half Marathon & 5M	Redmond WA
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
Sat Jan 20	Frost Eagle Trail Run Half Marathon & 5M	Sammamish WA
Sat Jan 27	Bridging the Gap Half Marathon & 10k	Puyallup WA
Sat Jan 27	Tukwila to Alki Half and Full Marathon	Tukwila WA

February 2024


Sat Feb 24	Fort Ebey Kettles Trail Run Marathon and Half Marathon	Coupeville WA

March 2024


Sat Mar 9	Lake Sammamish Half Marathon	Redmond WA
Sat Mar 16	Deception Pass Marathon and Half Marathon	Oak Harbor WA
Sun Mar 17	Shamrock Shuffle Half Marathon 10k & 5k	Spokane WA
Sat Mar 23	Honeywagon Runs Half Marathon 4-Mile & Fun Run	Everson WA

April 2024


Sat Apr 6	Yakima River Canyon Marathon & Half Marathon	Selah WA
Sun Apr 7	Mill Town Marathon Half Marathon & 10k	Everett WA
Sat Apr 13	OAT Run 50k Half Marathon & 12k	Port Angeles WA
Sun Apr 14	The Split Half Marathon 10k & 5k	Spokane WA
Sat Apr 20	Magnuson Series – Earth Day Run Half Marathon 10k & 5k	Seattle WA
Sat Apr 20	Run the River Marathon Half Marathon & 5k	Kennewick WA
Sat Apr 20	Wenatchee Marathon Half Marathon 10k & 5k	Wenatchee WA
Sun Apr 21	Spring Classic Duathlon & Half Marathon	Vancouver WA
Sat Apr 27	Sunflower Trail Marathon & Half Marathon	Winthrop WA
Sun Apr 28	Orcas Island Trail Runs Half Marathon	Orcas Island 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
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


Sat Jun 1	Green River Marathon Half Marathon & Relay	Kent WA
Sat Jun 1	Lake Wilderness Multisport Half Marathon	Maple Valley WA
Sun Jun 2	North Olympic Discovery Marathon & Half Marathon	Port Angeles WA

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