Trail Running calendar near Lake Ariel 2026-2027

A trail race at South Mountain Reservation on February 21, 2026 offering 50M, 50K, 20M and 10M on an approximately 10 mile loop with aid stations, electronic timing, event SWAG and top-three awards.

Trail event at Mahlon Dickerson Reservation on March 1, 2026 offering 5 mile and 10 mile routes over rugged woodland trails. Participants receive a long sleeved shirt, a medal, and donuts; hikers are welcome.

A trail running event at South Mountain Reservation on March 7, 2026 offering five distances across three repeatable loops. The course features mixed surfaces, substantial elevation gain, handcrafted wood medals, and fundraising options for..

A no/low-swag ultra trail event at Blue Marsh Lake offering 20M and 40M options on a lollipop-style single-track course, with regular aid stations, bib timing, drop bag access for 40M, and modest entry fees.

A self supported, roughly 34 mile run along the Lenape Trail from Newark through parks and reservations to South Mountain Reservation. The route passes Branch Brook Park, Verona Park and Eagle Rock with varied trail surfaces.

A community road and trail event in Danville on March 8, 2026 offering 2.5 Mile and 5 Mile races on a mostly grassy loop along the levee. The series donates to Wreaths Across America and includes two earlier community races.

A roughly 40-mile looped trail event in the Delaware Water Gap featuring 10 climbs and over 10,000 ft of ascent. The route starts and finishes at the Kittatinny Parking Lot Pavilion and repeats a Mt. Tammany ascent and descent ten times.

A trail challenge at Worthington State Park featuring a tough 6.7-mile loop. Runners can choose between a 30K or a 50K+ distance, both with generous time limits. All official finishers receive an award.

Trail races at Dewy Meadows Maple Farm in Warren Center, PA, with 5k and 10k courses over dirt roads, single track, climbs, and fields. Finishers receive a souvenir glass bottle of maple syrup and post-race pancakes and sap house tours.

A fully crewed, charity 34 mile run along the Lenape Trail across 18 parks in Essex County. Options include solo or 3 to 6 person relay with regular aid stations, shuttling, first aid and pre event prep resources.

Trail 5K and 10K events in Central Park of Morris County on March 29, 2026, featuring mixed-terrain cross country courses. Entry includes a long-sleeve shirt, finisher medal, and an empanada with a vegetarian option.

The Fool's Adventure is a ten hour foot rogaine on March 29, 2026 in Wayne, New Jersey. Competitors navigate more than 100 checkpoints across eight square miles of rugged wilderness using maps and a compass while recording checkpoint eviden..

Trail race at Harriman State Park near Bear Mountain, NY on April 4, 2026. Features a technical 10K with 1,400 ft gain and a half marathon with over 2,600 ft, plus a 10K rucking division and a six hour cutoff.

Timed loop trail races at South Mountain Reservation in South Orange on April 4, 2026. Options include a 1.88 mile loop, a 6K two loop option, and 1 hour, 3 hour and 6 hour timed events.

A give or take five mile loop through Jacobsburg State Park with singletrack and gravel sections. Options include a 5 mile event or three hour and six hour timed efforts, and the event follows a zero carbon approach.

An Easter-themed 5K on April 4, 2026 in Shickshinny, PA, held on a flat out and back course along the Susquehanna Warrior Trail. The event features souvenir T-shirts, age-group awards, photos with the Easter Bunny, and lunch.

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.

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.

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.