Trail Running calendar near Allentown 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..

Naked Nick is a December trail run at Blue Marsh Lake in Pennsylvania, offering a 25K and 50K on a scenic lollipop course. The event features classic tear-off bib timing, well-stocked aid stations, and a 5 PM cutoff. Runners receive a uniqu..

Experience an end of year endurance party at Cooper River Park. Run a flat 3.75 mile loop featuring views of the Philadelphia skyline and lake during this 8 hour timed event.

Event Overview The PHUNT 25K/50K Trail Race takes place on Saturday, January 16, 2027, at the Fair Hill Natural Resource Management Area in Elkton, Maryland. The start and finish location is the Edward L. Walls Activity Hall at the intersec..

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.