Trail Running calendar near Lewisberry 2026-2027

A trail running event at the Agricultural History Farm Park in Derwood, Maryland, featuring lap based 3, 6, and 10 hour Challenges and a conventionally timed marathon and 25K. Volunteers receive the same finishers' swag.

Trail races of 10K and 20K at Whipple Dam State Park in Rothrock State Forest. Rolling out and back courses use Leg 4 of the Tussey Mountainback loop and feature water stations, timing, and random prizes.

The SCA 5K is a cross country 5 kilometer race on natural terrain held within Shalom Dutchfest. It offers multiple age divisions with medals, ribbons, and cash prizes, and early registrants receive a complimentary t shirt.

A trail event in Huntingdon, PA on May 2, 2027 featuring a figure eight course around Greenwood Furnace State Park. Distances include a 1/2 marathon and a 12K, with registration closing March 17.

ChesLen Chase on 05/08/2027 in Coatesville PA features a 5K trail run and a 2-mile fun run-walk, youth categories, member discounts, and a post-race party with music, craft beer, food truck fare, and awards.

A mid May 2027 trail running weekend in Rothrock State Forest, Pennsylvania, with 50K and 25K races across sandstone ridges, fern valleys and rhododendron tunnels. UTMB Community Bibs direct part of registration funds to local charities and..

A morning **5K** held as part of the Fair Hill Scottish Games on May 15, 2027, in Elkton, MD, with on-field entries accepted, an entry fee that includes admission, and cash prizes plus trophies for top finishers.

Trail races in Lock Haven, PA offering 47K, 25K run or ruck, and 10K run or ruck. Courses use single-track trails with technical sections, notable elevation gain and multiple aid stations, organized by ESTEA.

Tough Mudder Philly on May 22, 2027 offers 5K and 15K obstacle runs plus an Infinity multi‑lap option and spectator access. The Plantation Field course features rolling hills, riverbed crossings, thick mud and a rural setting about an hour..

Scout Fest on May 22, 2027 at Amity Community Park features a timed 5K, a 1.5 mile walk, and a family festival with food trucks and inflatables. Proceeds support local Scout leadership and programming.

Backyard-style ultra in Knoxville MD with repeating 4.167 mile laps every hour until one remains, plus a concurrent 1 mile Mortals edition.

The Louis Cir Backyard Ultra will take place in Drums on Saturday 19 June 2027. You can run 7 kilometers.

Obstacle course weekend at Blue Mountain Ski Area in Palmerton, PA featuring Sprint 5 km, Super 10 km and kids races through steep, forested terrain.