Trail Running calendar near Morris Plains 2026-2027

The Philadelphia Trail Marathon takes runners through the scenic Wissahickon Valley Park. Choose between a marathon or half marathon on single track trails. Finishers earn a themed medal and enjoy a post race party with music and pizza.

A *5K* trail run/walk through Blydenburgh County Park on April 11, 2026 with in-person and virtual options, on-site refreshments and hydration, dog-friendly rules, and proceeds supporting Last Chance Animal Rescue.

A 6K trail event in Institute Woods, Princeton, on maintained natural-surface trails. A non-competitive 3K option is available for slower paces and post-run refreshments are provided.

A community trail event in Cross River, NY on April 12, 2026 featuring a 5k trail race, a 4k walk that skips part of the hill loop, and a 200 meter kids dash on the track.

A multi-distance trail running event at Forever Farm in Alburtis, PA on April 12, 2026, featuring private singletrack, significant elevation gain, fully stocked aid stations, post-race food and drink, and awards for finishers and relays.

A spring event at the Stamford Museum and Nature Center on April 12 2026 featuring a scenic 5K through farm and woodland and a 0.3 mile kids run past farm animals. Proceeds support the museum and nature center.

The Fifth Street Rock Monster is a technical trail event on the private singletrack of Forever Farm. The 2026 edition features a new continuous loop course across five distances, camping, and a post race meal.

A community trail event in Irvington on April 12, 2026 featuring a 5k trail run and a 0.6 mile kids 1K for ages 10 and under, with a portion of proceeds supporting the Irvington Bulldog Booster Club.

A point to point trail event on the Long Island Greenbelt Trail with 50K and 25K options, fully stocked aid stations, required two hours of volunteer trail work, and a finish at Heckscher State Park with a shirt and finisher award.

A 5K on brewery grounds in Cream Ridge on April 18, 2026, with a cross country style course, chip timing, awards by age group, on-site music and food, and a beer ticket for 21+ participants.

The final edition of the Conquer The Trail Race is a 7.5k flat out-and-back run on the Croton Aqueduct Trail. It celebrates Mercy University's 75th anniversary, with proceeds supporting student food security. The event takes place at Mercy..

A family friendly trail event at Pennypack Preserve on April 18, 2026 offering 10K, 5K and a 1 mile Tale Trail. Proceeds support PERT's land conservation and stewardship.

Run or walk a 5K through the orchards of Brooklyn Cider House. Registration includes a cider glass, donut, and finisher medal. The event is open to all ages and welcomes dogs and strollers.

Run or walk for ospreys at the Lacawac Sanctuary. This event on April 19, 2026 features a scenic 10K trail run and a 5K walk. Proceeds support habitat conservation at the Browning Beaver Meadow Sanctuary.

A mountain trail event on the Shawangunk Ridge in Ellenville, NY on April 25, 2026 offering a technical **25K** (near 17 miles) and a **10 Miler**. The race is sold out but charity bibs are available with a $500 donation to Run Wild, Inc.

Trail running at Wawayanda State Park across a 26 plus mile loop with four distance choices and varied terrain including rhododendron tunnels, marsh bridges, gravel roads and single track. Aid stations, camping and finisher awards are provi..

A women’s-only trail running event at Lake Mohegan in Fairfield offering a runnable 5K loop, 10K, and a 4 hour looped challenge; the race includes finisher medals, top-3 awards, post-race refreshments, and a cupless sustainability policy.

A 50 km out and back on the Schuylkill River Trail from Saint Michael's Park in Mont Clare to Conshohocken, offered as solo, three and six person relay, and virtual options. The finish area near Phoenixville features live music and food tru..

A two-race event at Birchwood Lake in Mountain Lakes, New Jersey on April 25, 2026 featuring a scenic mostly flat loop through woods and around lakes. Events are open to men and women age 30 and over.

Leatherman's Loop is a 10k trail race at Ward Pound Ridge Reservation in Cross River, NY on April 26, 2026. Entry is by lottery and the race is USATF sanctioned; registration includes the park entry fee.