Dirty Dirty
- Date
- November 21, 2026
- Distance
- Dirty Dirty 15k
From the Organizer
Prepare for a double dirty trail challenge at the Dirty Dirty 15k, the final race of the Dirty Trail Series. This 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!
Events
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Dirty Dirty, put it on the calendar, and turn “someday” into a start date.
166
Days to train
- Race
- Dirty Dirty
- Date
- November 21, 2026
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Dirty Dirty?
- Dirty Dirty is a running race held in Willoughby Hills, Ohio on November 21, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Dirty Dirty?
- Saturday, November 21, 2026 in Willoughby Hills, Ohio at North Chagrin Reservation, River Grove Picnic Area, Willoughby Hills, OH. Check the event page for exact start times and wave schedules.
- How do I register for the Dirty Dirty?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Dirty Dirty
Nov 21, 2026