Expected November 2027
Distance
Start Time
Cutoff
Terrain
Dirty Dirty 15k is the season-closing race of the Dirty Trail Series and takes place on the trails of North Chagrin Reservation in Willoughby Hills, Ohio. Runners cover two loops that combine woodland singletrack with open meadow, on a route that runs in reverse of the Dirty Love 15k course. Landmarks along the way include Squires Castle and Buttermilk Falls, with plenty of wildlife-preserve scenery to keep the legs distracted. The day ends at the Dirty Series Party, where finishers gather for food, prizes and the awards ceremony.
Two-loop route through North Chagrin Reservation
Reversed version of the Dirty Love 15k course
Squires Castle
Buttermilk Falls
Woodlands and meadows of a wildlife preserve
Dirty Series Party and awards ceremony at the finish
Start / Finish
North Chagrin Reservation, 2944 River Rd, Willoughby Hills, OH 44094
North Chagrin Reservation, 2944 River Rd, Willoughby Hills, OH 44094, where the Dirty Series Party is held
Terrain
Route
Race Day
What you get
Entry to the Dirty Series Party
Awards ceremony
Prizes
On the day
Food vendors
Marshals on course
Before you enter
Other questions
It is a 15 km trail race held in North Chagrin Reservation in Willoughby Hills, Ohio, and it serves as the final event of the Dirty Trail Series season.
The race is based at North Chagrin Reservation, 2944 River Rd, Willoughby Hills, OH 44094. The course uses the reservation's woodland and meadow trails.
It covers the Dirty Love 15k route but in reverse, so runners see Squires Castle, Buttermilk Falls and the rest of the scenery from the opposite direction.
The 15 km is run as two loops through the reservation. The trails are marked and marshalled so you can follow the route without navigating yourself.
Finishers join the Dirty Series Party, the year-end celebration of the Dirty Trail Series, with food, prizes and the awards ceremony.
Entry fee
Registration isn't open yet. We'll show pricing when the organiser confirms.Willoughby Hills, USA
Expected November 2027
Provisional date, around Nov 20More races like this one
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