Dirty Dirty 15K
Willoughby Hills, United States • 21 Nov 2026
Dirty Dirty 15k : Event details
The Dirty Dirty 15k takes place on Saturday, November 21, 2026, in Willoughby Hills, Ohio. The event is based at the River Grove Picnic Area in North Chagrin Reservation, Cleveland Metroparks, at 2944 River Rd. The published entry price for the 15k event is $50. The race is the final event in the Dirty Trail Series and is offered as part of a multi-race VIP bundle that provides a 20% discount per event and other member benefits.
Course, awards and extras
The course is a two-loop trail route through North Chagrin Reservation and is described as the reverse route of the Dirty Love 15k. The route passes woodlands, meadows, and landmarks noted on the course such as Squires Castle, Buttermilk Falls, and Oxbow Lagoon. Finishers receive a medal plus a choice of a triblend tee or a grab bag. VIP members receive 20% off series races, a 10% shoe discount at Vertical Runner, multiple swag options or a no-swag discount, and an invitation to the Dirty Series Awards Party. Donations connected to the event benefit the Trails Division of Cleveland Metroparks. Awards include top three overall male and female finishers and top three male and female finishers in five-year age groups from 14 & under through 70 & over. A year-end Dirty Series party with food, prizes, and awards is scheduled after the race. Visit the organization's website for the most recent information.