Cougar Mountain Trail Run

The Cougar Mountain Trail Run, scheduled for October 25, 2025, offers a variety of race distances including 5k, 7.6 miles, 19.5 miles, and 50 kilometers. Set in King County’s Cougar Mountain Regional Wildland Park, this event features scenic trails that range from technical to groomed, providing a beautiful running experience just minutes from Seattle. The event has a strong community focus, having raised over $240,000 for King County Parks and contributing to trail maintenance.

Participants can enjoy lush forests and diverse terrain while supporting local parks and outdoor activities. Visit the organization's website for the most recent information.