Run-a-Muck

Newtown Square, United States • 4 Oct 2025

Run-a-Muck, hosted by the Willistown Conservation Trust, takes place in the Willistown countryside (Newtown Square, PA). Participants can choose a 5K run or muck (walk) on a cross-country trail described as diverse terrain. The event blends sport with a festive atmosphere, offering food, beer, wine, a bonfire, live music, T-shirts, lawn games, a mechanical bull, face painting, and leashed dogs.

Proceeds support the preservation of the Willistown countryside. The ACCESS program and KultureCity sensory bags provide accessibility and sensory supports for attendees. Sponsorships and prizes for the fastest runners help fuel community involvement and wildlife protection.

Join the event for family-friendly fun and conservation support. Visit the organization's website for the most recent information.

Race information

5 km
Visit the organization's website for the most recent information.
Trail runs nearby

The Grape Stomper Trail Run is a 5K event held on Friday, September 19, 2025, at Paradocx Vineyard in Landenberg, Pennsylvania. The course weaves through the Paradocx Vineyard grounds and nearby Crossan Park Trails, featuring single-track dirt trails, gravel, and grassy fields. The race blends trail..

Ultra Trail DE is a 6-hour trail running event held on a private 550-acre Longwood Gardens property near Wilmington, Delaware (2900 Montchanin Road). Runners tackle a roughly 5-mile loop with about 700 feet of elevation gain per lap, featuring creek crossings, twisty singletrack, rolling hills, and..

On Saturday, September 27, 2025, Red Devil 5K is a community cross-country race in West Grove, Pennsylvania, hosted at Avon Grove Middle School by Avon Grove High School. The rolling, three-loop course is mostly grass with some pavement and finishes on the track; it is the same course used by the AG..

Bear Trail Half Marathon & 10K takes place at Lums Pond State Park in Bear, Delaware, starting and finishing at Area 1. The course uses sections of the Little Jersey and Swamp Forest trails, combining single-track and wide trails with relatively flat elevation, making it approachable for runners of..

The 5th Annual Octoberfest 5K is a community running event in Haddonfield, New Jersey, starting and finishing at Maria Greenwald Softball Field. The race offers a 5K run with an updated course map and on-site parking, plus nearby downtown parking. After crossing the finish line, participants gather..

Camp Innabah Fall Classic, held at 712 Pughtown Road, Spring City, PA 19475, features a 5-mile trail race and a 2-mile fun walk. The five-mile course traverses dirt trails, gravel roads, and short paved sections over rolling terrain above French Creek in Chester County, offering a hilly, scenic chal..