Trail Running calendar near Morris Plains 2024-2025

We have found 63 Trailruns within 80 miles of Morris Plains. See below where and when you can find the races.

The Paine to Pain Trail Half Marathon is a unique running event set in the scenic woods and trails of five parks in Westchester County, New York. This race features a single-loop course that allows participants to experience diverse terrain, primarily consisting of dirt paths, while enjoying the nat..

Big Bear Squatchtoberfest is a trail running event hosted by Sassquad Trail Running and the New York-New Jersey Trail Conference, taking place at Harriman State Park in Tuxedo, New York. Participants can choose between a challenging half marathon and a 10K, both featuring rugged terrain, steep climb..

November 2025

The Long Run - Fall Back is an exciting running event set in Jacobsburg State Park, Wind Gap, PA, featuring a unique 5-mile loop that participants can tackle in various formats: a 5-mile run, a 3-hour, or a 6-hour challenge. This rendition of the event runs the course in reverse, offering a fresh pe..