Trail Running calendar near Newtown Square 2026-2027

A *3 mile* Reunion Run at Hereford High School as part of the Bull Run Cross Country invitational. The race is open to all ages and carries a $10 registration fee, with registration listed from August 24 to September 26.

Sundown Rundown Fifth Street Cross Edition is a lap based elimination race in Emmaus, PA on 09/26/2026. Runners repeat roughly 1.6 mile laps with tightening time cuts and self score on a public scoreboard.

A 5th annual 3.1-mile run and 1.1-mile walk at The Church of St. Andrew in Staten Island, and the first leg of the Staten Island FALL TRIFECTA.

Teams of 6 to 13 run a 26 leg relay on a one mile trail loop at The Woodlands in Philadelphia, using custom batons and a torch carrying final 0.2 mile runner.

A community 5K and 1 mile kids run in West Grove PA on September 26 2026 supporting Avon Grove High School cross country with a three-loop grass course and race-day refreshments.

A fall trail event at Rock Hollow Woods on September 26, 2026 featuring a wheel measured 5K and a 1 mile all ages fun run walk with pre-registration required.

Experience a supported long distance run on the hardpacked dirt and gravel of the Torrey C. Brown Trail. This twenty mile event serves as an ideal training opportunity for those preparing for a fall marathon.

A 10 miles trail race in Holtwood, PA, over rocky, hilly trails with stream crossings and scenic overlooks. Chip timed, with aid stations, a strict 2.5 hour cutoff to mile 7, and one way bus transport to the campground start.

A dog friendly fundraising event at Bellevue State Park on September 27, 2026 featuring a scenic 5K and a one mile Mutt Mile, with race timing, awards for dogs and people, vendors, a costume contest, and merchandise.

A point to point event near Jim Thorpe featuring a 10k run and a 5k walk. The route follows streets and former railroad trail sections and finishes at Mauch Chunk Lake Park with medical support on site.

Chip timed ultra event in Lykens PA with 24 hour, 12 hour and 6 hour formats on a one mile grass loop, aid stations, and trackside camping.

A community event at Cornwall Elementary with a 5K and a 1 mile fun run on the Lebanon County Rail Trail. The non-timed event includes a free family festival after the runs with food and an outdoor movie, with proceeds to the school PTO.

Run-a-Muck in Newtown Square, PA features a 5K and a 1.5-mile mucker with family activities and proceeds supporting Willistown land conservation.

Trail-based five mile race and two mile fun walk at Camp Innabah in Spring City, PA on October 3, 2026. Proceeds support summer camping programs and scholarships, with a pancake breakfast and awards for overall and age groups.

A non-profit, ninja warrior style obstacle course in Mullica Hill, NJ with an approximately 4 mile course and 12 tiered obstacles. Individual and team scoring uses tiered points and age rules require adult accompaniment for 10 to 14 year ol..

A six week 5K cross country series in Monmouth County parks with team and age group scoring, series prizes and both pre registration and event day registration.

A community run and walk at Heebner Park supporting the Methacton Backpack Program. The event features a professionally timed 5K on a trail course and an untimed 1.5K kids run for ages 12 and under.

A fourth-annual trail event at Glenroy Preserve with looped 5 mile, 25K, and 50K courses featuring mixed technical terrain, multiple creek crossings, four aid stations, and post-race food and beer for 21 plus.

A 50K trail ultramarathon around Blue Marsh Lake near Reading PA with a 9 hour limit, seven themed aid stations, camping, and a four leg relay option.

Mountain trail race at Camelback Resort on October 4, 2026, run on a 2.5 mile loop with just under 900 ft of climb per loop. Options include 2.5, 5, 10 miles, a 10 mile team relay, ruck division and chip timing.