Best Dam Run – 10K & Half Marathon

September 6, 2025

Portland

Best Dam Run 10K and Half Marathon is point-to-point course – mostly on private closed road- featuring views of pristine Clackamas River, shading forests, interesting geology and sometimes bald eagles, osprey and colorful waterfowl. Catered brunch, beer/cider, and raffle prizes await all finishers.

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