RunRace USA › Washington › RUN THE DAM 2026
RUN THE DAM 2026
Grand Coulee, Washington · Saturday, September 19, 2026 · Half Marathon, 10K, 5K
Official race page & registration ↗RUN THE DAM 2026 takes place on Saturday, September 19, 2026 in Grand Coulee, Washington. The race offers 3 distances: Half Marathon, 10K, 5K. For anyone travelling in, Moses Lake is about 57 miles away and Spokane is about 75 miles away.
It is one of 114 races on the Washington calendar that September. At $25, entry sits below the $30 median for a Washington half marathon.
- Date
- Saturday, September 19, 2026
- Location
- Grand Coulee, Washington
- Distances
- Half Marathon, 10K, 5K
- Entry fee
- from $25
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Grand Coulee: check in Sep 18, out Sep 20.
Common questions
When is RUN THE DAM 2026?
RUN THE DAM 2026 is scheduled for Saturday, September 19, 2026.
Where is RUN THE DAM 2026 held?
RUN THE DAM 2026 is held in Grand Coulee, Washington. It is about 57 miles from Moses Lake and 75 miles from Spokane.
What distances does RUN THE DAM 2026 offer?
The listed distances are Half Marathon, 10K, 5K.
How much does RUN THE DAM 2026 cost?
Entry is listed from $25. Check the official race page for the current price, which usually rises closer to race day.
How do I register for RUN THE DAM 2026?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
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- Sep 19Coal Mine Trail RunCle Elum, WA
- Sep 19Cowiche Brew Run 2026Cowiche, WA
See every race on the Washington calendar, Washington Half Marathons, Washington 5Ks, or use the Race Finder for maps and filters.