Cougar Mountain Trail Run Series #4

The Cougar Mountain Trail Run Series #4 is set to take place on August 9, 2025, at King County’s Cougar Mountain Regional Wildland Park in Newcastle, WA. This event features three race distances: 5k, 14.5 miles, and 26.2 miles, catering to a variety of trail running enthusiasts. The series has a strong community focus, having raised over $250,000 for King County Parks and promoting youth participation through the PNW Youth Trail Project.

Participants can enjoy scenic trails that range from technical to groomed paths, all while contributing to local trail maintenance efforts. Visit the organization's website for the most recent information.