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.

April 2022


Sat Apr 2	Langus Riverfront Park Half Marathon	Everett WA
Sat Apr 2	Mud Mountain Dam Event – Spring Half Marathon & 5k	Buckley WA
Sat Apr 2	Yakima River Canyon Marathon & Half Marathon	Selah WA
Sat Apr 9	Squak Mountain Preview Run Half Marathon & 10k	Issaquah WA
Sun Apr 10	The Split Half Marathon 10K & 5K	Spokane WA
Sat Apr 16	Magnuson Earth Day Run Half Marathon 10K & 5K	Seattle WA
Sat Apr 16	OAT Run Half Marathon & 12K	Port Angeles WA
Sat Apr 16	Rain Run Half Marathon	Redmond WA
Sat Apr 16	Rattlesnake Ridge Run Half Marathon & 5M	North Bend WA
Sat Apr 16	Wenatchee Marathon Half Marathon & 10K	Wenatchee WA
Sun Apr 17	Orcas Island Trail Runs Half Marathon	Olga WA
Sun Apr 17	Orting Bunny Hop Half Marathon 10k & 5k	Orting WA
Sat Apr 23	Squak Mountain Trail Run 50k Half Marathon & 12k	Issaquah WA
Sat Apr 23	Trout Lake Run Half Marathon 10k & 5k	Trout Lake WA
Sun Apr 24	Mt. Si Relay & Trail Runs 50M 50k Marathon Half Marathon & 5M	Snoqualmie WA
Sun Apr 24	Spring Classic Half Marathon 10K 5K & Duathlon	Vancouver WA
Sun Apr 24	Whidbey Island Marathon Half Marathon 10k & 5k	Oak Harbor WA
Sat Apr 30	Never Say Never Half Marathon	Tieton WA
Sat Apr 30	Sunflower Trail Marathon Half Marathon & Relay	Winthrop WA
Sat Apr 30	Tacoma City Marathon Half Marathon & 5K	Tacoma WA

May 2022


Sun May 1	Snohomish Women's Run Half Marathon	Snohomish WA
Sat May 7	Soaring Eagle Preview Run Half Marathon & 10k	Sammamish WA
Sun May 8	Mother's Day Half Marathon	Kirkland WA
Fri May 13	Pacific Coast Running Festival	Long Beach WA
Sat May 14 & Sun May 15	Capital City Marathon Half Marathon & 5M	Olympia WA
Sat May 14	Rattlesnake Hills Wine Run Half Marathon 15k & 10k	Zillah WA
Sat May 14	Run Like a Girl Half Marathon & 10k	Bellingham WA
Sat May 14	San Juan Island Half Marathon	Friday Harbor WA
Sun May 15	Run Like the Mountain's Out 2 Day Challenge	Puyallup WA
Sun May 15	Windermere Marathon Half Marathon & 5k	Spokane WA
Sat May 21	Soaring Eagle Trail Run Half Marathon 10k & 5k	Sammamish WA
Sun May 22	Reflection Run Half Marathon 10K & 5K	Washougal WA

June 2022


Sat Jun 4 & Sun Jun 5	Echo Valley Trail Runs 50k Half Marathon & 10k	Chelan WA
Sat Jun 4	Green River Marathon Half Marathon & Relay	Kent WA
Sat Jun 4	Lake Wilderness Run Half Marathon 10K & 5K	Maple Valley WA
Sun Jun 5	North Olympic Discovery Marathon Half Marathon & Relay	Port Angeles WA
Sun Jun 12	Great Ferry Race Half Marathon	Bainbridge Island WA
Sat Jun 18	Evergreen Half Marathon & 5-Mile	Snohomish WA
Sat Jun 18	White Salmon Backyard Half	White Salmon WA
Sun Jun 19	San Juan Island Marathon Half Marathon & 10K	Friday Harbor WA
Sat Jun 25	Super Fast Half	Snoqualmie Pass WA
Sun Jun 26	Craft Classic Seattle Half Marathon & 5K	Redmond WA

July 2022


Sun Jul 10	Run Like the Wind Half Marathon 10K & 5K	Westport WA
Sat Jul 16	Mount Rainier Half Marathon	Ashford WA
Sat Jul 16	Olympia Lakefair Run Half Marathon	Olympia WA
Sat Jul 23	B&O Half Marathon	Buckley WA
Sun Jul 24	Glacier Peak Institute Half Marathon & 12k	Darrington WA
Sat Jul 30 & Sun Jul 31	Jack and Jill's Downhill Marathon & Half Marathon	North Bend WA
Sat Jul 30	Snoqualmie Valley Half Marathon & 10K	Carnation WA
Sat Jul 30	Tiger Peak Challenge Half Marathon 50K & 5-Mile	Issaquah WA

August 2022


Sat Aug 6	Galloping Gertie Half Marathon	Gig Harbor WA
Sat Aug 6	Suncadia Half Marathon & 5K	Cle Elum WA
Sat Aug 13	Race the Reserve Half Marathon 10k & 5k	Coupeville WA
Sat Aug 13	Magnuson Series – Summer Spirit Run Half Marathon 15k 10k & 5k	Seattle WA
Sun Aug 21	Iron Horse Half Marathon	North Bend WA

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
Sun Sep 11	Race For a Soldier Half Marathon 10M & 5k	Gig Harbor WA
Sun Sep 11	Skagit Flats Marathon & Half Marathon	Burlington WA
Fri Sep 16	Run The Dam Half Marathon 10k & 5k	Grand Coulee WA
Sat Sep 17	Happy Girls Run Spokane Half Marathon 10K & 5K	Spokane 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	Quilcene Oyster Half Marathon 10K & 5K	Quilcene WA
Sun Sep 25	Anacortes Half Marathon & 5K	Anacortes 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
Sat Oct 8	Poulsbo Half Marathon & 10K	Poulsbo 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	Falla Walla Half Marathon	Walla Walla WA
Sun Oct 16	Snohomish River Run Marathon & Half Marathon	Snohomish WA
Sun Oct 30	Scary Run Half Marathon 10K & 5K	Washougal WA

November 2022


Sat Nov 5	Lake Washington Half Marathon	Kirkland 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
Sun Nov 27	Seattle Marathon & Half Marathon	Seattle WA

December 2022


Sat Dec 10	Pigtails Run Marathon Half Marathon & 50K	Maple Valley WA
Sat Dec 10	Santa Runs Tacoma Half Marathon 10k & 5k	Tacoma WA
Sat Dec 31	Last Chance Marathon & Half Marathon	Bellingham WA

March 2023


Sat Mar 25	Honeywagon Runs Half Marathon 4-Mile & Fun Run	Everson WA