Trail Running calendar near Randolph 2025-2026

The Long Run - Spring Forward is a trail running event taking place at Jacobsburg State Park, featuring a 5-mile loop with a mix of single track and gravel trails. Participants can choose from three events: a 5-mile run, a 3-hour, or a 6-hour challenge. The course is designed to be friendly for runn..

The Big Bear Squatch North is a challenging trail running event taking place at Harriman State Park in Bear Mountain, New York. Scheduled for April 5, 2025, this event features a half marathon and a 10K race, both known for their rugged terrain, steep climbs, and breathtaking views. Participants can..

The Farm & Forest All-Terrain 5K will take place in Stamford on Sunday 6 April 2025. You can run 5 kilometers.

The Rockland Rad Run Trail Fest is an exciting running event taking place at Forever Farm in Mertztown, PA, featuring a choice of 5k, 10k, or Half Marathon distances. Set against the backdrop of Pennsylvania's scenic woods, participants will navigate a rugged course filled with rocks, roots, and smo..

The Philadelphia Trail Marathon, set in the scenic Wissahickon Valley Park, offers runners a unique opportunity to experience over 50 miles of beautiful trails. Participants can choose between a full marathon (26.2 miles) and a half marathon (13.1 miles), both designed to celebrate the natural beaut..

The Spring SOMO Timed Trail Races is a running event scheduled for April 12, 2025, at South Mountain Reservation in South Orange, NJ. Participants can choose from various race formats, including a 3K loop, 6K loop, and timed events lasting 1, 3, or 6 hours. The course features a mix of single track,..

Shore2Shore is an exciting running event taking place in East Islip, NY, featuring a scenic 50K and 25K race along the beautiful Suffolk County Long Island Greenbelt Trail. Participants will experience a point-to-point course that starts at Sunken Meadow and finishes at Heckscher State Park, with fu..

The Sterling Squatch Half Marathon, part of the Squatchywaska Mountainfest, offers participants a challenging and scenic experience through the stunning trails of the Shawangunk Ridge. With two course options—25K and 10 miles—runners will navigate rugged terrain, steep climbs, and breathtaking views..

The Wawayanda Trail Fest is an exciting running event taking place in Wawayanda State Park, NJ, featuring a variety of challenging trail distances including a 100K, 50 Mile, 50K, and Half Marathon. Participants will navigate through scenic routes filled with rhododendron tunnels, marsh bridges, and ..

The Schuylkill River 50k Relay & Ultra Marathon is a trail-based running event taking place in Mont Clare, PA. Participants can choose from various formats, including a solo 50k run, a 3-person relay, a 6-person relay, or a virtual/remote run. The course features a flat, paved trail that extends to ..

The Lake Mohegan Trail Race is a women's only trail running event held in Fairfield, CT, organized by Steep Endurance. Aimed at promoting trail running among women, the event features three race options: a 5K, a 10K, and a 4-hour challenge where participants can run or walk as many laps as possible ..

Squatchywaska Mountainfest is an exciting trail running event taking place in Ellenville, NY, featuring two challenging courses: a 25K and a 10-mile race. Participants will navigate stunning mountain singletracks, experiencing breathtaking views of the Catskills and the iconic Verkeerder Kill Falls...

Leatherman's Loop is a popular 10k trail race held annually in Cross River, New York. The event is known for its scenic course and community spirit, attracting participants of all ages, from 7 to 107. Due to its popularity, entry is determined through a lottery system.The registration fee includes t..

The Forgotten Forest Ultra Run, taking place in Stratford, CT, is a unique 9-hour trail running event set in the scenic Roosevelt Forest. Participants can choose to run, jog, hike, or walk on a well-marked loop trail featuring an elevation gain of approximately 131 feet per loop. This friendly compe..

XTERRA New Jersey is an exciting off-road sports event taking place in Wawayanda State Park, New Jersey. Scheduled for May 3-4, 2025, it is part of the XTERRA World Tour and features a variety of races, including off-road triathlons, duathlons, and trail runs. Participants can choose from multiple d..

The Bear Mountain Trail Challenge will take place in Bear Mountain on Saturday 3 May 2025. You can run between 10 and 50 kilometers.

The Trails To the Sky 50k/10k is an exciting trail running event scheduled for May 3, 2025, at Voorhees State Park in Glen Gardner, NJ. Participants can choose between a 50k or a 10k course, featuring scenic trails with significant elevation gains of approximately 4500ft for the 50k and 900ft for th..

The VCP50k is an ultramarathon event taking place in Van Cortlandt Park, Bronx, NY. Established in 2023, this race is designed to be accessible for novice runners while still providing a challenge for experienced participants. The course consists of ten loops of a classic cross-country track, featur..

The MCW Branch Brook Classic is a running event taking place at Branch Brook Park in Newark, NJ, featuring 3 and 6-hour races. Set against the backdrop of the Cherry Blossom Festival, the course consists of a flat 2-mile loop made of soft regenerative rubber, ideal for both competitive runners and c..

Frosty Woods - a Winter Way over Yonder Trail Adventure is part of the 2023 Trail Run Series organized by Ready Set Go Adventures. This event features a variety of race distances, including a marathon, half marathon, 10K, and 5K, catering to runners of all skill levels. Participants can compete for ..