10K Races in Washington — 2026

There are 15 10K races in Washington scheduled for 2026. The next is the Leavenworth Firefighter Challenge presented by Mystery Ranch in Leavenworth on April 25. Washington 10K races run primarily April through January.

Orca Half Marathon

Sat, Sep 19 · Seattle, WA Seattle
Orca 8-Miler (Sunday)Virtual Half Marathon or 8 MilerBlowhole Challenge +2
From $60 Open 100 spots left
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Spokane 2 Longview 2 Seattle 2 Mead 1 Orting 1 Poulsbo 1 Puyallup 1 Stevenson 1 Carnation 1 Tieton 1 Leavenworth 1 Maple Valley 1

All Washington Races

View all running races in Washington →