Trail Running calendar near Knowlton Township 2026-2027

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.

Experience a fast and flat end of year ultra at Cooper River Park. Run a paved 3.75 mile loop featuring views of the Philadelphia skyline and access to a fully stocked aid station throughout the day.

Timed loop races of 1, 3, 6 and 12 hours on a USATF certified flat oval in Livingston, NJ, with aid station support, venue field space, and awards for top male and female finishers.

Trail runs in Middlesex County near Edison with a secret start, offered distances around 2 and 5 miles, a post-run social, and a requested canned food donation; registration fees are listed and volunteers receive event items.

A social trail event in Edison with a 5 mile trail run and a shorter group run, marked trails, potential trail hazards, volunteer perks, a post-run social for those over 21, and a canned food donation request.