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Half Marathon WashingtonA half marathon in Washington is a runner's paradise. With a mild climate and abundant sunshine, the pacific northwest invites athletes to compete in world class events. Find your next half marathon in Washington with our easy to use search tool. Scan and review every race along with relevant details to help plan your next half marathon.

Washington Half Marathons draw crowds of running enthusiasts who want to set new personal records in easy courses. Race courses run across the small coastal city Anacortes; the rural highways of Bainbridge Island; the hilly terrains of Bellevue; and the rainy city Seattle.

Woolley Trail Runs

Sedro-Woolley, Washington

February 14th, 2021

Running: Half Marathon Trail Run, Marathon, 50 Miles

Lord Hill Trail Runs

Snohomish, Washington

February 27th, 2021

Running: Half Marathon, 10 Miles, 20 Miles, 5 Mile Trail Run, 50K (Ultra)

Richland Run Fest

Richland, Washington

February 27th, 2021

Running: Half Marathon, Marathon, 5K

Dash Point State Park Trail Run

Federal Way, Washington

March 20th, 2021

Running: Half Marathon, 10K Trail Run

Honeywagon Runs

Everson, Washington

March 27th, 2021

Running: Half Marathon, 4 Miles, Kids Run/Fun Run

Everett Half Marathon

Everett, Washington

March 28th, 2021

Running: Half Marathon, Kids Run/Fun Run, 10K


Port Angeles, Washington

April 17th, 2021

Running: Half Marathon, 12K Trail Run

Negative Split Spokane Half Marathon

Spokane, Washington

April 18th, 2021

Running: Half Marathon

Squak Mountain Trail Run

Issaquah, Washington

April 24th, 2021

Running: Half Marathon Trail Run, Marathon Trail Run, 12K Trail Run, 50K Trail Run (Ultra)
Half Marathons in Washington