Washington Race Calendar

Washington Half Marathons by Date • By City

Browse all 2019-2020 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.

January 2020


Wed Jan 1	Bling in the New Year Marathon & Half Marathon	Snohomish WA
Sat Jan 18	The Rain Run Half Marathon	Redmond WA

February 2020


Sun Feb 9	My Better Half Marathon 10K & 5K	Seattle WA
Sat Feb 15	Woolley Trail Runs Marathon Half Marathon & 50K	Sedro-Woolley WA
Sat Feb 22	Dupont Trail Marathon Half Marathon & 12K	Dupont WA

March 2019


Sat Mar 2	Lake Sammamish Half Marathon	Sammamish WA
Sat Mar 2	Mountain Marathon & Hillbilly Half Marathon	Olympia WA
Sat Mar 2	Snake River Canyon Half Marathon	Pullman WA
Sat Mar 2	Wallace Falls Trail Run 50K 22.4M & Half Marathon	Gold Bar WA
Sat Mar 9	Lake Stevens Chamber of Commerce C Trail Half Marathon 10K & 5K	Lake Stevens WA
Sat Mar 16	St. Paddy's Day Run Half Marathon 10K & 5K	Tacoma WA
Sat Mar 23	Dash Point State Park Half Marathon & 10K	Federal Way WA
Sat Mar 23	Honeywagon Runs Half Marathon 4-Mile & Fun Run	Everson WA
Sat Mar 23	Sunrise Half Marathon 10K & 5K – Seattle	Seattle WA
Sun Mar 24	Cupcake Runs Marathon & Half Marathon	Arlington WA
Sun Mar 24	Mercer Island Half Marathon 10K & 5K	Mercer Island WA
Sat Mar 30	Spring Run for Fun at Redmond Watershed	Redmond WA
Sat Mar 30	Yakima River Canyon Marathon & Half Marathon	Selah WA

April 2019


Sun Apr 7	Everett Half Marathon & 10K	Everett WA
Sun Apr 7	Negative Split Spokane Half Marathon 10K & 5K	Spokane WA
Sun Apr 7	Squak Mountain Trail Marathon Half Marathon & 10K	Issaquah WA
Sat Apr 13	Birds of Prey Half Marathon & 5K	North Bonneville WA
Sat Apr 13	Deception Pass Marathon & Half Marathon	Oak Harbor WA
Sat Apr 13	Spring Eagle Trail Run	Sammamish WA
Sun Apr 14	Mud and Chocolate Half Marathon	Redmond WA
Sun Apr 14	Whidbey Island Marathon Half Marathon 10K & 5K	Oak Harbor WA
Sat Apr 20	Magnuson Series Earth Day Half Marathon 15K 10K & 5K	Seattle WA
Sat Apr 20	Olympic Adventure Trail Run Half Marathon	Port Angeles WA
Sat Apr 20	Trout Lake Run Half Marathon 10K & 5K	Trout Lake WA
Sat Apr 20	Wenatchee Marathon Half Marathon & 10K	Wenatchee WA
Sat Apr 27	Horse Lake Half Marathon 7-Mile & 5-Mile	Wenatchee WA
Sat Apr 27	Omak Orchards Half Marathon & 10K	Omak WA
Sat Apr 27	Run Like the Wind Half Marathon 10K & 5K	Ellensburg WA
Sun Apr 28	Blooms to Brews Marathon Half Marathon 10K & Relay	Woodland WA
Sun Apr 28	Mt. Si Relay & Ultra Runs	Snoqualmie WA

May 2019


Sat May 4	Ghost of Tacoma Marathon & Half Marathon	Tacoma WA
Sun May 5	Snohomish Women's Half Marathon	Snohomish WA
Sun May 5	Tacoma City Marathon Half Marathon & Relay	Tacoma WA
Sat May 11	Orcas Island Trail Festival	Olga WA
Sun May 12	Mother's Day Half Marathon & 5K	Kirkland WA
Sat May 18	Rattlesnake Hills Wine Run Half Marathon 10K & 5K	Zillah WA
Sat May 18	San Juan Island Half Marathon	Friday Harbor WA
Sun May 19	Capital City Marathon Half Marathon & 5-Mile	Olympia WA
Sun May 19	Run to Remember Washington Half Marathon 10K & 5K	Washougal WA
Sun May 19	Windermere Marathon & Half Marathon	Spokane WA
Sat May 25	Soaring Eagle Trail Run Half Marathon 10K & 5K	Sammamish WA

June 2019


Sat Jun 1	Lake Wilderness Run Half Marathon 10K & 5K	Maple Valley WA
Sun Jun 2	North Olympic Discovery Marathon Half Marathon 10K & 5K	Port Angeles WA
Sun Jun 2	Teanaway Trail Run Marathon Half Marathon 10K & 5K	Cle Elum WA
Sat Jun 8	Snoqualmie Valley Half Marathon & 10K	Carnation WA
Sun Jun 9	Rock 'n' Roll Seattle Marathon & Half Marathon	Seattle WA
Sat Jun 15	Echo Valley Trail Run	Chelan WA
Sat Jun 15	Evergreen Half Marathon & 5-Mile	Snohomish WA
Sat Jun 15	Rattlesnake Ridge Run Half Marathons & 5-Mile	North Bend WA
Sat Jun 15	White Salmon Backyard Half Marathon & 4-Miler	White Salmon WA
Sun Jun 16	Berry Dairy Days Half Marathon 10K & 5K	Burlington WA
Sun Jun 16	San Juan Island Marathon Half Marathon & 10K	Friday Harbor WA
Sat Jun 22	March Point Half Marathon	Anacortes WA
Sat Jun 22	Sunrise Half Marathon 10K & 5K – Seattle	Seattle WA
Sat Jun 22	Taylor Mountain Marathon & Half Marathon	Issaquah WA
Sun Jun 23	Great Ferry Race Half Marathon	Bainbridge Island WA
Sat Jun 29	The Super Fast Half	Snoqualmie Pass WA
Sat Jun 29	Twilight Half Marathon 10K & 5K	Vancouver WA
Sun Jun 30	Craft Classic Seattle Half Marathon & 5K	Redmond WA

July 2019


Sat Jul 6	Burnt Creek Marathon & Half Marathon	Vancouver WA
Sat Jul 6	Sasquatch Marathon & Half Marathon	Snoqualmie WA
Sun Jul 7	Run Like the Wind Half Marathon 10K & 5K	Westport WA
Sun Jul 7	Yukon Do It! Summer Edition Marathon & Half Marathon	Port Orchard WA
Sat Jul 13	Tinker Half Marathon	Long Beach WA
Sun Jul 14	Tolt Pipeline Fat-Ass Marathon Half Marathon & 50K	Woodinville WA
Sat Jul 20	B&O Half Marathon & 10K	Orting WA
Sat Jul 20	ChelanMan Multisport Weekend Half Marathon & 10K	Chelan WA
Sat Jul 20	Olympia Lakefair Run Half Marathon 8K & 3K	Olympia WA
Sat Jul 20	Pie High Trail Run Half Marathon 10K & 5K	Snohomish WA
Sat Jul 27 & Sun Jul 28	Jack and Jill's Downhill Marathon & Half Marathon	North Bend WA

August 2019


Sat Aug 3	Anacortes Art Dash Half Marathon 10K & 5K	Anacortes WA
Sat Aug 3	Beast of Big Creek Trail Summit Race	Hoodsport WA
Sat Aug 3	Beat the Blerch Marathon Half Marathon 10K & 5K	Carnation WA
Sat Aug 3	Cupcake Runs Half Marathon 10K & 5K	Snohomish WA
Sat Aug 3	Orting Summerfest Half Marathon 10K & 5K	Orting WA
Sat Aug 3	Tiger Peak Challenge Marathon Half Marathon & 50K	Issaquah WA
Sat Aug 10	Galloping Gertie Half Marathon 10K & 5K	Gig Harbor WA
Sat Aug 10	Race the Reserve Marathon Half Marathon 10K & 5K	Coupeville WA
Sun Aug 11	Mud & Chocolate Half Marathon & 4.5-Mile Run	Sammamish WA
Mon Aug 12	Mainly Marathons Northwest Series – Day 3	Clarkston WA
Tue Aug 13	Mainly Marathons Northwest Series – Day 4	Clarkston WA
Sat Aug 17	Summer Blast at Redmond Watershed Marathon Half Marathon 10-Mile & 5-Mile	Redmond WA
Sat Aug 17	Tacoma Narrows Half Marathon	Tacoma WA
Sun Aug 18	Viking Dash Trail Run Half Marathon 15K 10K & 5K	Seattle WA
Sun Aug 25	Iron Horse Half Marathon	North Bend WA

September 2019


Mon Sep 2	Labor Day Half Marathon & 5K Run/Walk	Redmond WA
Sat Sep 7	Cascade Express Half Marathon	Snoqualmie Pass WA
Sat Sep 7	GOAT Run Marathon Half Marathon & 50K	Port Angeles WA
Sun Sep 15	AppleTree Marathon & Half Marathon	Vancouver WA
Sun Sep 15	Lakewood-Steilacoom Half Marathon 7-Mile 5K & Fun Run	Lakewood WA
Sun Sep 15	Quilcene Oyster Half Marathon 10K & 5K	Quilcene WA
Sat Sep 21	Happy Girls Run Spokane Half Marathon 10K & 5K	Spokane WA
Sat Sep 21	Paradise Valley Trail Run Half Marathon 10K & 5K	Woodinville WA
Sat Sep 21	Run the Dam Half Marathon 10K & 5K	Grand Coulee WA
Sat Sep 21	Tehaleh Trail Half Marathon 10K & 5K	Bonney Lake WA
Sun Sep 22	Orca Half Marathon	Seattle WA
Sun Sep 29	Bellingham Bay Marathon Half Marathon 10K & 5K	Bellingham WA

October 2019


Sat Oct 5	Leavenworth Marathon & Half Marathon	Leavenworth WA
Sat Oct 5	Run Like a Girl Half Marathon & 10K	Bellingham WA
Sun Oct 6	Fidalgo Trail Half Marathon	Anacortes WA
Sat Oct 12	Lake Padden Trail Half Marathon & 5K	Bellingham WA
Sat Oct 12	Poulsbo Half Marathon & 10K	Poulsbo WA
Sun Oct 13	Girlfriends Run for a Cure Half Marathon 10K & 5K	Vancouver WA
Sun Oct 13	Snohomish River Run Marathon & Half Marathon	Snohomish WA
Sun Oct 13	Spokane Marathon Half Marathon & 10K	Spokane WA
Sat Oct 19	Lewis-Clark Half Marathon & 5K	Clarkston WA
Sun Oct 20	Husky Cougar Rivalry Run Half Marathon 10K & 5K	Woodinville WA
Sun Oct 27	Scary Run Half Marathon 10K & 5K	Washougal WA

November 2019


Sat Nov 2	Lake Washington Half Marathon	Kirkland WA
Sat Nov 9	Klickitat Trail Marathon Half Marathon & 5K	Klickitat WA
Sat Nov 16	Grand Ridge Marathon Half Marathon 50K & 5-Mile	Issaquah WA
Thu Nov 28	Wattle Waddle Marathon & Wittle Waddle Half Marathon	Snohomish WA
Sat Nov 30	Seattle Ghost Marathon Half Marathon & 50K	Seattle WA

December 2019


Sun Dec 1	Seattle Marathon & Half Marathon	Seattle WA
Sat Dec 14	Santa Runs Tacoma Half Marathon 10K & 5K	Tacoma WA