Ohio · 15K
Dirty Dirty
Dirty Dirty is a 15K event held in Willoughby Hills, Ohio. Its next confirmed date is Saturday, November 21, 2026. About 1,450 runners take part across all distances.
- Race day
- November 21, 2026
- Location
- Willoughby Hills, OH
- Field size
- ~1,450 runners
Race details
- Date
- Saturday, November 21, 2026
- Location
- Willoughby Hills, Ohio
- Distances
- 15K
- Field size
- About 1,450 runners
- Registration
- runsignup.com
Registration, course & weather
- Registration status
- Open
- Start time
- 9:00 AM EST
- Course profile
- Loop course; Trail surface
About the Dirty Dirty
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 revers…
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Dirty Dirty: common questions
- When is the Dirty Dirty?
- The next confirmed date is Saturday, November 21, 2026.
- Where is the Dirty Dirty held?
- In Willoughby Hills, Ohio.
- What distances does the Dirty Dirty offer?
- 15K.
- How many people run the Dirty Dirty?
- About 1,450 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Dirty Dirty?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Dirty Dirty?
- Yes — registration is open. $60 (from runsignup.com, checked October 30, 2026).
- What time does the Dirty Dirty start?
- 9:00 AM EST.
- What is the course like at the Dirty Dirty?
- Loop course; Trail surface.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.