Trail Running calendar near Mount Gretna 2026-2027

We have found 90 Trailruns within 80 miles of Mount Gretna. See below where and when you can find the races.

Test the reverse direction of the 5-mile loop at Jacobsburg State Park. Choose from a single loop, a 3-hour, or a 6-hour timed event on mixed trails. It's a hiker-friendly, cupless event focused on sustainability.

Event Overview The Forbidden Run Fest is a trail running event held in autumn in Philadelphia's Wissahickon Valley Park. It is described as a celebration of the park during its peak autumn colors. The event is limited to 750 participants. D..

An 8K cross country run at Linganore Winery in Mount Airy, Maryland on November 8, 2026. The mixed terrain course loops through grapevines and hop yards and finishers receive a complimentary tasting.

A community cross country event in Catonsville on Thanksgiving offering a chip timed 1 Mile Family Fun Run and a 5K. All proceeds support the CHS Cross Country program and awards include cash and age group prizes.

December 2026

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.

A night trail race at Zindel Park with a mostly runnable 7 mile course featuring multiple stream crossings and a separate 5K along Gut Check and Gorge Trail. Entry is limited to 250 participants.

January 2027

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..