3 events in Cowlitz County, Washington

From big races to Saturday morning group runs—find running, cycling, triathlon, and swimming events and connect with the local endurance sports community.

• Bigfoot 20 Mile Run [destinationtrailrun.com] [Register at ultrasignup.com] - Facebook
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  Fri, Aug 14, 2026 at 7:30 AM

  20 Miles Run

  sno-park marble mountain, Cowlitz County, Washington, United States
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• Backcountry Rise [daybreakracing.com] [Register at ultrasignup.com] - Facebook
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  Sat, Aug 29, 2026

  50k Half Marathon Ultra

  Mt. St. Helens Science & Learning Center, Cowlitz County, Washington, United States
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