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


Sat Sep 10	Beat the Blerch Marathon Half Marathon 10k & 5k	Carnation WA
Sat Sep 10	Cascade Express Half Marathon	Snoqualmie Pass WA
Sat Sep 10	Great Olympic Adventure Trail Run Marathon Half Marathon & 50K	Port Angeles WA
Sat Sep 10	Middle Fork Trail Run 50k 22M Half Marathon & 10k	North Bend WA
Sun Sep 11	Race For a Soldier Half Marathon 10M & 5k	Gig Harbor WA
Sun Sep 11	Skagit Flats Marathon & Half Marathon	Burlington WA
Sat Sep 17	Orca Half Marathon	Seattle WA
Sat Sep 17	Run The Dam Half Marathon 10k & 5k	Grand Coulee WA
Sun Sep 18	AppleTree Marathon & Half Marathon	Vancouver WA
Sun Sep 18	Lake Sylvia Fall Festival Trail Races Half Marathon 10k & 5k	Montesano WA
Sun Sep 18	Quilcene Oyster Half Marathon 10K & 5K	Quilcene WA
Sun Sep 25	Anacortes Half Marathon & 5K	Anacortes WA
Sat Sep 24	Summer's End Half Marathon & 5k	Richland WA
Sun Sep 25	Bellingham Bay Marathon Half Marathon 10K & 5K	Bellingham WA
Mon Sep 26 – Tue Sep 27	Northwest Series – Day 3 & 4 Marathon Half Marathon 10k & 5k	Clarkston WA

October 2022


Sat Oct 1	Colbert Autumn Classic Half Marathon	Colbert WA
Sat Oct 1	Fidalgo Marathon Half Marathon & 5-Mile	Anacortes WA
Sat Oct 1	Leavenworth Marathon & Half Marathon	Leavenworth WA
Sun Oct 2	Mud Mountain Dam Marathon Half Marathon & 5k	Buckley WA
Sat Oct 8	Paradise Valley Trail Run Half Marathon 10k & 5k	Woodinville WA
Sat Oct 8	Poulsbo Half Marathon & 10K	Poulsbo WA
Sat Oct 8	Puyallup Valley 10k & Half Marathon	Puyallup WA
Sun Oct 9	Girlfriends Run for a Cure Half Marathon 10k & 6k	Vancouver WA
Sun Oct 9	Spokane Marathon Half Marathon 10k & Relay	Spokane WA
Sat Oct 15	Chamna Chase Half Marathon 10k & 6k	Richland WA
Sat Oct 15	Falla Walla Half Marathon	Walla Walla WA
Sat Oct 15	Lewis and Clark Half Marathon & 5k	Clarkston WA
Sun Oct 16	Snohomish River Run Marathon & Half Marathon	Snohomish WA
Sat Oct 22	Salty Half & 10k	Seattle WA
Sat Oct 29	Dia de los Muertos Run Half Marathon 10k & 5k	Pasco WA
Sun Oct 30	Scary Run Half Marathon 10K & 5K	Washougal WA

November 2022


Sat Nov 5	In Unity We Run Marathon and Half Marathon	Kent WA
Sat Nov 5	Lake Washington Half Marathon	Kirkland WA
Sat Nov 5	Rocky Top Trail Brew Run Half Marathon 10k 5k & 1M	Yakima WA
Sat Nov 5	Wallace Falls Trail Run 50k 22.4M & Half Marathon	Gold Bar WA
Sun Nov 6	Rattlesnake Mountain Half Marathon	Richland WA
Sat Nov 12	Grand Ridge Trail Runs 50k Marathon Half Marathon & 5M	Issaquah WA
Sat Nov 12	Orting Turkey Trot Half Marathon 10k & 5k	Orting WA
Sat Nov 26	Ghost of Seattle 50k Marathon & Half Marathon	Seattle WA
Sun Nov 27	Seattle Marathon & Half Marathon	Seattle WA

December 2022


Sat Dec 3	Redmond Reindeer Romp Half Marathon & 5M	Redmond WA
Sun Dec 4	Santa Runs Tacoma Half Marathon 10k & 5k	Tacoma WA
Sat Dec 10	Pigtails Run Marathon Half Marathon & 50K	Maple Valley WA
Sat Dec 31	Last Chance Marathon & Half Marathon	Bellingham WA

January 2023


Sat Jan 21	Frost Eagle Trail Run Half Marathon & 5M	Sammamish WA
Sat Jan 28	Tukwila to Alki Half and Full Marathon	Tukwila WA

February 2023


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

March 2023


Sat Mar 4	Lake Sammamish Half Marathon	Redmond WA
Sat Mar 11	Deception Pass Marathon & Half Marathon	Oak Harbor WA
Sat Mar 25	Dash Point State Park Trail Run Half Marathon & 10k	Federal Way WA
Sat Mar 25	Honeywagon Runs Half Marathon 4-Mile & Fun Run	Everson WA

April 2023


Sun Apr 2	Everett Half Marathon & 10k	Everett WA
Sat Apr 15	OAT Run Half Marathon & 12K	Port Angeles WA
Sat Apr 15	Wenatchee Marathon Half Marathon & 10k	Wenatchee WA
Sun Apr 16	The Split Half Marathon 10k & 5k	Spokane WA
Sat Apr 22	Magnuson Series – Earth Day Run Half Marathon 10k & 5k	Seattle WA
Sat Apr 22	Ryther Marathon to Hope	Seattle WA
Sat Apr 22	Squak Mountain Trail Run 50k Half Marathon & 12k	Issaquah WA
Sun Apr 23	Orcas Island Trail Runs Half Marathon	Orcas Island WA
Sat Apr 29	Never Say Never Half Marathon	Tieton WA
Sat Apr 29	Sunflower Trail Marathon Half Marathon & Relay	Winthrop WA
Sun Apr 30	Tacoma City Marathon Half Marathon & 5K	Tacoma WA

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


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 24	Snoqualmie Valley Half Marathon & 10K	Carnation WA

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


Sat Aug 5	Tiger Peak Challenge Half Marathon 50K & 5-Mile	Issaquah WA
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	Magnuson Series – Summer Spirit Run Half Marathon 15k 10k & 5k	Seattle WA