Dirty Dirty 15K

Saturday, November 22, 2025
9:00 AM – 12:00 PM
North Chagrin Reservation
15k Trail Race

Part of the Dirty Trail Series – Hikers welcome!

DESCRIPTION

Prepare for a double dirty trail challenge at the Dirty Dirty 15k, the final race of the Dirty Trail Series. This 15k course takes you on an exciting two-loop tour through the picturesque North Chagrin Reservation of the Cleveland Metroparks. The park’s delicate balance between outdoor recreation and wildlife preservation is the perfect backdrop for your race. It will test your endurance while also allowing you to connect with nature as you run or hike alongside wildlife sanctuaries.

On this reverse run of the Dirty Love 15k, you will be greeted by diverse and scenic landscapes, from woodlands to meadows, and along the way, you’ll encounter iconic landmarks such as Squires Castle, Buttermilk Falls, and Oxbow Lagoon.

Don’t miss this last chance to embrace the thrill of a Dirty Trail Series race this year and have some fun with us afterward. Join us for the year-end Dirty Series Party, with food, prizes, and the much anticipated Dirty Series awards ceremony!

COURSE

Click here to view the Dirty Dirty course map.

DONATIONS

Donations benefit the Trails Division of Cleveland Metroparks.

SWAG OPTIONS

Something awesome TBD!

AWARDS

Top 3 Overall Male and Female

Top 3 Male and Female in the following 5-year age groups:
24 & Under, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, and 70 & Over

BECOME A DIRTY VIP

Dirty Trail Series VIP Members receive the following benefits:

20% off every race in the 2025 Dirty Trail Series
It’s like buying 4 races and getting 1 for free!
10% off shoes for the entire year at Vertical Runner
Multiple swag options for each race
No-swag discount option
Invitation to the Dirty Series Awards Party (includes lunch and raffle)

When you register for Dirty Dirty, select the Dirty VIP Membership Bundle.

REGISTRATION

EARLY (through 10/22): $45

REGULAR (10/23 – 11/11): $50

LATE (11/12 – 11/22):$55

RACE DAY DETAILS

START TIME: 9:00 AM (3 hour cutoff)
First loop should be completed in 1.5 hours. Course sweeping will begin 15 minutes after the time to complete the first loop.

PACKET PICKUP: 7:30 AM

FLUID STATIONS will serve water and Skratch hydration. Participants are encouraged to carry water.

MORE INFORMATION

Dirty Dirty 15k is part of the Dirty Trail Series, featuring races from 5k to half marathon distances on some of the best hiking and bridle trails in Northeast Ohio.