Dirty Dirty 15K

Willoughby Hills, United States • 22 Nov 2025

The Dirty Dirty 15K is an exciting trail running event taking place at the North Chagrin Reservation in Willoughby Hills, Ohio. This race is the final event of the Dirty Trail Series, featuring a challenging two-loop course that showcases the park's beautiful landscapes, including woodlands and meadows, as well as iconic landmarks like Squires Castle and Buttermilk Falls. Participants can enjoy a post-race celebration with food, prizes, and an awards ceremony. The event also supports the Trails Division of Cleveland Metroparks through donations. Various swag options are available for participants, enhancing the overall experience. Visit the organization's website for the most recent information.

Race information

15 km
Dirty Dirty 15k
Visit the organization's website for the most recent information.
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