Trail Running calendar near Flemington 2026-2027

A half marathon and a 10K at Lums Pond State Park on 09/06/2026 using Little Jersey and Swamp Forest trails. Routes include single track and wider trails and have a relatively flat elevation profile.

A 12-hour trail endurance run on a measured five-mile loop near Reading PA, with individual and relay divisions, distance-based awards, aid stations and on-site amenities.

Trail ultrarunning weekend at Horseshoe Bend Park with a two mile loop, central base camp, and race options from 10K to 100 miles.

Trail races of 100K, 50K and an 18 Miler through Hickory Run State Park on Sept 12, 2026, featuring a figure-8 50K loop, a boulder field crossing, and the technical Shades of Death section; field limited to 400 entrants.

City Challenge Race returns to Jersey City on September 12, 2026 with a fast 3-mile urban obstacle course featuring 20+ city-style obstacles, new finisher medals, professional chip timing, awards and free race photos.

Experience a diverse trail race at South Mountain Reservation featuring fire roads and single track trails. Choose from multiple distances ranging from a 5K to 50 miles with aid stations every three miles.

Trail events at Hart Scout Reservation in Pennsburg include 12h, 6h and 4h timed options, a 6-mile hike and a virtual race supporting the local scouting council, run on mostly double-track and single-track wooded trails with hills and natur..

A fourth annual 5-mile trail run around Leaser Lake paired with a 100-yard youth Dragonfly Dash, family educational activities, shirts, refreshments, a midway water station, and prizes.

Timed 5k at Blue Ridge Estate Vineyard and Winery in Saylorsburg on Sept 13 2026, with event swag, an on course wine pour, age group awards, and virtual options.

Experience a scenic 5K race and yoga session at Penns Woods Winery. Enjoy a chip timed course through vineyard trails and national park land followed by live music and wine.

Wicked Fast Marathon & Half Marathon Poconos runs along the Lehigh River on the D & L Trail with a consistent net drop of about 1%. Both distances are USATF certified and finish at the Outdoor Center in Lehighton.

The Corporate Fun Run Pier 84 Manhattan will take place in New York on Monday 14 September 2026. You can run 5 kilometers.

A multi-day trail running festival in Ringwood State Park offering events from a 1 mile kids race to a 100 mile ultramarathon and community support programs.

A USATF-sanctioned trail event in Upper Nyack with a 50 mile option featuring four 11.5 mile loops, about 9,700 feet gain, and three aid stations.

IM ABLE Games in Reading, PA features multiple running distances, an obstacle Kaaginator Fitness Challenge, trifecta options and adaptive divisions for athletes with physical or intellectual and developmental disabilities.

The Boxers' Trail 5K in Strawberry Mansion on September 19, 2026 offers run, walk, and youth options along a trail that passes forests, meadows, creeks, historic mansions and playgrounds. Proceeds support youth programs at Mander Playground..

A community running day in Lehighton with two 5K course options plus a 1 mile community walk. Preregistration includes a T shirt and swag while supplies last.

A 50K and 25K trail event on the McDade Trail in Milford PA, out and back along the Delaware River with three aid stations and a cupless course.

A single day endurance walking event through the Schuylkill Center offering 7 to 28 mile loop options and optional weighted ruck challenges.

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.