Trail Running Calendar New Jersey 2026-2027

Experience a diverse 5K loop course at South Mountain Reservation featuring carriage trails and technical singletrack. Choose from distances ranging from a Kid's 1M to a 50K in this community focused trail event.

The Holmdel Classic is a December trail race in New Jersey's Holmdel Park, run on a challenging 4.65-mile loop. Participants can choose from three distances, with all proceeds supporting clean water projects worldwide. An eight-hour cutoff..

Join this unique mystery trail run in Edison featuring five mile and two mile options through wooded terrain. Enjoy a non competitive atmosphere with a secret start location and a post run social gathering for participants over 21.