Jonas Cattell Memorial 10-mile Run & Fort Mercer 5K 2026

The Jonas Cattell Memorial 10-mile Run and the Fort Mercer 5K take place together in New Jersey. The Jonas Cattell race marks its 56th running, while the Fort Mercer 5K is in its 6th annual edition. The shared theme is Revolutionary War history, connecting the event to local memory and distance running. Participants can select the 10-mile course or the 5-kilometer race, accommodating both endurance runners and those seeking a community event.