Dirty Dozen Obstacle Mud Run
Clemmons, United States • 12 Sep 2026
Dirty Dozen 5K and Fun Run Obstacle Mud Run : Clemmons, NC
The Dirty Dozen 5K and Fun Run is an obstacle mud run held at the Jerry Long Family YMCA in Clemmons, North Carolina. This is the eighth annual edition and includes both a 5K course and a shorter Fun Run. Participants will encounter a series of obstacles that require strength, agility, and endurance.
The event offers several entry options with set registration fees and an open registration period early in the year. Registration opens on January 1, 2026 and closes on March 1, 2026. New medals are being introduced for 2026.
Distances:
- 3.1 Miles 5K course for ages 7 and up
- 1 Mile Fun Run for participants of all ages
Proceeds support YMCA health programs, including initiatives for cancer survivors and people managing chronic disease. Race-day childcare is available with different fees for members and non-members; parents must reserve childcare by the Friday before the event, and a late-registration fee applies. Volunteer and team options are offered, including a team-of-four entry category with its own fee structure.
Event details such as on-site schedules, volunteer registration rules, and childcare procedures are managed by the Jerry Long Family YMCA. Visit the organization's website for the most recent information.