Trail Running calendar near Stanhope 2026-2027

Experience a 5K trail race through the scenic Stillwell Woods Preserve in Woodbury. This event honors the memory of Rob Lauterborn and supports the Center for Developmental Disabilities.

Experience a unique 5K trail run at Belmont Lake State Park where the focus is on luck rather than speed. Enjoy a chance to win cash prizes and refreshments at the finish line during this late November event.

A mid-December trail event at Holmdel Park offering about 50 km and a halfish option over repeated 4.65 mile laps on mostly trail terrain. Proceeds support MissionCleanWater's clean water projects.

A trail ultramarathon at Blue Marsh Lake near Leesport, PA offering 25K and 50K courses on mostly single track with regular aid stations, tear off bib timing, finisher mementos, and age group awards.

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.