Trail Running calendar near Piscataway 2025-2026

We have found 103 Trailruns within 80 miles of Piscataway. See below where and when you can find the races.

Blackout is an exciting nighttime 10K trail running event taking place in Emmaus, PA, organized by The Running Kind. Set against the rugged backdrop of South Mountain, participants will navigate a challenging course featuring over 1000 feet of elevation gain. The event encourages runners to embrace..

The Blues Cruise is a 50K Trail Ultramarathon celebrating its 20th anniversary, set to take place around Blue Marsh Lake near Reading, PA. The course features a diverse terrain, including rolling hills and a notable climb, with a strict 9-hour time limit, making it accessible for newer trail runners..

The Lehigh Gap Nature Center 10K is an exciting trail running event taking place in Slatington, Pennsylvania. Celebrating its 14th year, the race features a newly designed loop course that showcases the stunning natural beauty of the Nature Center. Participants will experience a mix of flat and stee..

The Hainesport Endurance Run is a unique running event held at Hainesport Township Municipal Park, featuring multiple endurance challenges including 48-hour, 24-hour, 12-hour, and 100-mile races. Participants can run, walk, or crawl as many loops as possible on a certified flat paved path. The event..

The Paine to Pain Trail Half Marathon is a scenic race set in Westchester County, New York, featuring a unique course that traverses the woods and trails of five different parks. This challenging half marathon offers participants a chance to experience nature while running predominantly on dirt trai..

BadgerPalooza is an ultra marathon event hosted by the Williamstown Badger at Autumn Lake Winery in Williamstown, New Jersey. Participants can choose from various race formats, including a 24-hour run, 12-hour run, and 6-hour run, with options for relay teams. The main event consists of running a 5K..

Big Bear Squatchtoberfest is a trail running event hosted by Sassquad Trail Running and the New York-New Jersey Trail Conference, taking place at Harriman State Park in Tuxedo, New York. Participants can choose between a challenging half marathon and a 10K, both featuring rugged terrain, steep climb..

Run The Farm is a trail running event scheduled for October 19, 2025, at Muscoot Farm in Katonah, NY. The event features a 5-mile race for adults and two kids' races: one for ages 7-12 and another for children aged 6 and under. Participants can enjoy the scenic beauty of the farm while promoting awa..

WXT Ultra is an exciting trail running event taking place in Washington Crossing Park, NJ, featuring two race distances: a 50K and a 25K+. The course includes scenic single-track trails, road sections, and a historic finish on the Continental Trail. The 50K route offers a more technical experience,..

November 2025

The Long Run - Fall Back is a unique running event taking place at Jacobsburg State Park, featuring a 5-mile loop on a mix of single track and gravel trails. Participants can choose to compete in a 5-mile race, a 3-hour, or a 6-hour event, with the course run in reverse for this rendition. The event..

The Pocantico Hills Marathon, taking place in Rockefeller State Park, offers both a marathon and a half marathon on scenic, rolling courses with views of the Hudson River and Palisades. Participants will enjoy a picturesque route featuring fields, stone walls, lakes, and forests. The event supports..

The Raven Rocks 10k is an annual trail race held at the Ward Pound Ridge Reservation in Cross River, NY. Set against a scenic backdrop, the race features a challenging course that includes rocky climbs, ridgeline trails, and hilly meadows. The event not only promotes fitness and outdoor activity but..

NYC Trail Mix is an exciting ultra trail running event taking place in Staten Island, New York, on November 15, 2025. This annual race features three distances: a 50-mile, a 50K, and a half marathon, all set against the backdrop of over 35 miles of scenic trails. Participants will explore unique loc..

The Tarrywile Half Marathon is a challenging trail race set in Tarrywile Park, Danbury, Connecticut. Known for its tough terrain, the course features close to 3,000 feet of elevation gain and technical Northeast single track paths, offering stunning views of the surrounding area. Participants can ch..

The Squatchy Leftovers Trail Race, taking place on November 29, 2025, at South Mountain Reservation in West Orange, NJ, offers a variety of distances including 5K, 10K, 25K, and 50K. This family-friendly event supports the non-profit organization Bigger Than The Trail, which provides cost-free thera..

Rob's Trail Run Edition is a running event taking place at Stillwell Woods Preserve in Woodbury, NY. Scheduled for November 30, 2025, the event features two main races: a 5K Adult Trail Run and a 5K High School or Youth Trail Run, catering to participants of different age groups. This event not only..

December 2025

The PPTC Endurance Fest is an exciting running event taking place in Prospect Park, Brooklyn, featuring both a 50-mile and a 50-kilometer race. Participants will navigate a looped course, completing either 9 or 15 laps of 3.33 miles each. This event honors NYC's tradition of road ultras and offers a..

The Holmdel Classic is an end-of-the-year 50K trail race held in Holmdel Park, New Jersey, designed to challenge participants' mental and physical endurance. The course features seven loops totaling approximately 32.55 miles, with a mix of terrain and significant elevation gain. This event not only..

The Frosty Looper 8-Hour is an exciting running event taking place at Cooper River Park, featuring a fast and flat 3.75-mile loop with scenic views of the Philadelphia skyline. This race is ideal for runners looking to set personal records or tackle their first ultra. Participants have eight hours t..

Naked Nick is a trail running event taking place in Leesport, PA, featuring two race distances: 25K and 50K. The course runs along the scenic trails of Blue Marsh Lake, offering a mix of single track and gravel roads. Participants can expect a friendly atmosphere with awards for the top finishers an..