Washington Race Calendar

Washington Half Marathons by Date • By City

Browse all 2021-2022 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.

March 2022


Sat Mar 26	Honeywagon Runs Half Marathon 4-Mile & Fun Run	Everson WA

April 2021


Sat Apr 10	Deception Pass Marathon & Half Marathon	Oak Harbor WA
Sat Apr 17	OAT Run Half Marathon & 12K	Port Angeles WA
Sat Apr 17	Wenatchee Marathon Half Marathon & 10K	Wenatchee WA
Sun Apr 18	The Split Spokane Half Marathon	Spokane WA
Sat Apr 24	Squak Mountain Half Marathon 50K & 12K	Issaquah WA
Sat Apr 24	Sunflower Trail Marathon Half Marathon & Relay	Winthrop WA

May 2021


Sun May 2	Snohomish Women's Run Half Marathon & 10K	Everett WA
Sun May 9	Mother's Day Half Marathon & 5K	Kirkland WA
Sun May 16	Windermere Marathon & Half Marathon	Spokane WA
Sat May 22	Soaring Eagle Half Marathon 10K & 5K	Sammamish WA
Sun May 23	Reflection Run Half Marathon 10K & 5K	Washougal WA

June 2021


Sat Jun 5	Green River Marathon & Half Marathon	Kent WA
Sat Jun 5	Lake Wilderness Run Half Marathon 10K & 5K	Maple Valley WA
Sun Jun 6	North Olympic Discovery Marathon Half Marathon 10K & 5K	Port Angeles WA
Sun Jun 13	Great Ferry Race Half Marathon	Bainbridge Island WA
Sat Jun 19	Evergreen Half Marathon	Snohomish WA
Sat Jun 26	Super Fast Half Marathon	Snoqualmie Pass WA
Sun Jun 27	Craft Classic Seattle Half Marathon & 5K	Redmond WA

July 2021


Sat Jul 10	Dash Point Trail Half Marathon & 10K	Federal Way WA
Sun Jul 11	Yukon Do It! Summer Half Marathon	Port Orchard WA
Sat Jul 17	B & O Half Marathon	Orting WA
Sat Jul 17	Mount Rainier Half Marathon	Ashford WA
Sat Jul 17	Whidbey Woods Trail Run Half Marathon 10K & 5K	Langley WA
Sat Jul 24 & Sun Jul 25	Jack and Jill's Downhill Marathon & Half Marathon	North Bend WA
Sat Jul 31	Snoqualmie Valley Half Marathon & 10K	Carnation WA
Sat Jul 31	Tiger Peak Challenge Half Marathon 50K & 5K	Issaquah WA

August 2021



Sun Aug 1	Paradise Valley Trail Run Half Marathon 10K & 5K	Woodinville WA
Sat Aug 7	Beast of Big Creek Trail Race	Hoodsport WA
Sat Aug 7	Galloping Gertie Half Marathon 10K & 5K	Gig Harbor WA
Sat Aug 7	Suncadia Half Marathon & 5K	Cle Elum WA
Sun Aug 15	Glacier Peak Institute Half Marathon & 12K	Darrington WA
Sat Aug 21	Summer Blast at Redmond Watershed Half Marathon 10-Mile & 5-Mile	Redmond WA
Sun Aug 22	Iron Horse Half Marathon	North Bend WA
Sun Aug 22	Rock 'n' Roll Seattle Half Marathon	Seattle WA
Sat Aug 28	Short and Sweet Cupcake Run Half Marathon 10K & 5K	Snohomish WA

September 2021


Mon Sep 6 & Tue Sep 7	Northwest Series Marathon Half Marathon 10K & 5K – Day 3 & 4	Clarkston WA
Sat Sep 11	Great Olympic Adventure Trail Run Marathon Half Marathon & 50K	Port Angeles WA
Sat Sep 11	Middle Fork Trail Run Half Marathon 50K 22M & 10K	North Bend WA
Sat Sep 11 & Sun Sep 12	San Juan Island Half Marathon	Friday Harbor WA
Sun Sep 12	Skagit Falls Marathon & Half Marathon	Burlington WA
Sun Sep 12	Whidbey Island Marathon Half Marathon 10K & 5K	Oak Harbor WA
Sat Sep 18	Cascade Express Half Marathon	Snoqualmie Pass WA
Sat Sep 18	Happy Girls Run Spokane Half Marathon 10K & 5K	Spokane WA
Sat Sep 18 & Sun Sep 19	Orca Half Marathon	Seattle WA
Sat Sep 18	Run the Dam Half Marathon 10K & 5K	Grand Coulee WA
Sun Sep 19	AppleTree Marathon & Half Marathon	Vancouver WA
Sun Sep 19	Quilcene Oyster Half Marathon 10K & 5K	Quilcene WA
Sun Sep 19	Race for a Soldier Half Marathon 10-Mile & 5K	Gig Harbor WA
Sat Sep 25	Anacortes Half Marathon & 5K	Anacortes WA
Sat Sep 25	Summer's End Half Marathon	Richland WA
Sun Sep 26	Bellingham Bay Marathon Half Marathon 10K & 5K	Bellingham WA
Sun Sep 26	Mt. Si Hill Climb	North Bend WA

October 2021


Sat Oct 2	Leavenworth Oktoberfest Marathon & Half Marathon	Leavenworth WA
Sat Oct 9	Fidalgo Marathon Half Marathon & 5-Mile	Anacortes WA
Sat Oct 9	Puyallup Valley Half Marathon & 10K	Puyallup WA
Sun Oct 10	Girlfriends Run for a Cure Half Marathon	Vancouver WA
Sun Oct 10	Spokane Marathon Half Marathon 10K & Relay	Spokane WA
Sat Oct 16	Lewis-Clark Half Marathon & 5K	Clarkston WA
Sat Oct 16	Poulsbo Half Marathon & 10K	Poulsbo WA
Sat Oct 16	Ryther Marathon to Hope Half Marathon 10K & 5K	Seattle WA
Sun Oct 17	Snohomish River Run Marathon & Half Marathon	Snohomish WA
Sun Oct 31	Scary Run Half Marathon 10K & 5K	Washougal WA

November 2021


Sat Nov 6	In Unity We Run Marathon & Half Marathon	Kent WA
Sat Nov 6	Lake Washington Half Marathon	Kirkland WA
Sun Nov 7	Rattlesnake Mountain Half Marathon	Richland WA
Sat Nov 13	Grand Ridge Marathon Half Marathon 50K & 5-Mile	Issaquah WA
Sun Nov 28	Seattle Marathon & Half Marathon	Seattle WA

December 2021


Sat Dec 4	Redmond Reindeer Romp Half Marathon & 5-Mile	Redmond WA
Sat Dec 11	Pigtails Run Marathon Half Marathon & 50K	Maple Valley WA