Trail Running calendar near Newville 2026-2027

An autumn 5K mud run fundraiser at Gretna Glen featuring 20 plus obstacles, competitive chip timing and non competitive waves, plus a separate 1.3 mile kids run for ages 5 to 11. Proceeds support Gretna Glen Camp and its ministry.

Trail event in Lock Haven, PA featuring a boulder field and named trails. Offers 25 miles and 25K options, limited to 600 runners with set registration dates and strict cut offs.

Trails 4 Tails at Codorus State Park offers a 40 mile ultra, a team relay and a 25K on a looped trail course that mixes pavement, fields, singletrack and shoreline, with aid stations, camping and a race day picnic nearby.

The Final Countdown Tribute at Amani Brewing in Martinsburg WV uses a 1.33 mile loop where allowed lap time shortens each circuit, eliminating runners until one remains.

Run for conservation at the Ned Smith Center with a choice between a 5k creek-side trail or a 700-foot mountain climb followed by a festival with live music and local beer.

IM ABLE Games in Reading, Pennsylvania on September 19, 2026 combines road races at 2, 4 and 8 miles, wheelchair races, the Kaaginator obstacle course, Hot Wing Hustle and a Trifecta event. Wheelchair races have no registration fee.

Three trail distances near Pine Grove Furnace State Park in Gardners, PA, featuring rocky single track, ridgelines, and multiple aid stations with varied nutrition options. Courses use trails in the northern Michaux State Forest.

Knight Ruck at Gov. Dick on September 25, 2026 offers 8 mile and 4 mile ruck march options with adult and junior weight rules, prizes for weighted participants, and proceeds shared between the Knights of the Kingdom and Gov. Dick.

An in-person event on September 26, 2026 in Brunswick, MD featuring a trail-based 5K and timed 3-hour and 6-hour challenges on a 5 mile loop. Proceeds support Brunswick High School Track and Field equipment.

A community 5K on September 26, 2026 that raises funds for cancer research and support, followed by an after party hosted by Independent Brewing. The event features race day raffles, a ghost runner option, and memorial recognition.

Experience the beauty of RB Winter State Park with a half marathon or four mile trail race. Enjoy a community atmosphere with post race food and music while supporting local organizations.

Experience the oldest trail race in the county with 10 miles of rocky terrain, steep hills, and river views. This historic event offers a technical point to point course through the scenic landscapes of Eastern Pennsylvania.

An annual community 5K run and walk at Agricultural History Farm Park in Derwood, Maryland on September 27, 2026, organized by MD District 15 Democratic Caucus. Offers adult and youth entries plus a free youth option with an accompanying ad..

A chip-timed, multi-hour running event at Marzella Farm in Lykens, PA, held October 2–3, with one-mile laps on mostly grass terrain, on-site camping, a stocked aid station, and awards including a post-event sweatshirt or blanket.

A multi-event trail day at Duman Lake County Park on October 3, 2026 featuring a marathon, 15 mile race, several 5k options including an AWD division, a novelty 0.0k, and a casual 26.2 mile group bike ride.

Experience the autumn foliage during a scenic trail run through the historic Boal Estate and local nature preserves. Enjoy a festive atmosphere featuring a hills course for adults and a short loop for children.

Trail event at Glenroy Preserve on October 4 with 5 Mile, 25K, and 50K loop options. Routes feature mixed technical terrain, multiple creek crossings, aid stations, chip timing, and post race refreshments including a complimentary beer for..

Trail races of 5K and 10K at Williamsport Water Authority feature singletrack, scenic views, and one aid station at Green Bridge; proceeds benefit the Think Big Pediatric Cancer Fund and race swag is guaranteed for the first 200 registrants..

A trail event in Bald Eagle State Forest with a hilly half marathon and a 10K through Poe Valley's steep singletrack and stream crossings. Aid stations, themed finisher awards, and a post race soup gathering complete the program.

A 50K trail ultramarathon around Blue Marsh Lake near Reading, PA with rolling hills, single track and a notable climb. Relay teams of 2 to 4 split four legs; aid stations, camping and a post race buffet are provided.