Dirty Dirty 15K
Willoughby Hills, United States • 22 Nov 2025
The Dirty Dirty 15K is an exciting trail running event taking place in Willoughby Hills, Ohio, as part of the Dirty Trail Series. Set in the scenic North Chagrin Reservation, participants will navigate a two-loop course that showcases diverse landscapes, including woodlands and meadows, while passing iconic landmarks like Squires Castle and Buttermilk Falls. This event not only challenges endurance but also fosters a connection with nature. Following the race, attendees can enjoy a year-end party featuring food, prizes, and an awards ceremony. Donations from the event benefit the Trails Division of Cleveland Metroparks. Visit the organization's website for the most recent information.