Trail Running calendar near Oak Ridge 2025-2026

The Water Gap 50k and Half is a scenic trail running event set in the picturesque Delaware Water Gap, Pennsylvania. Participants can choose between a 50k or 25k distance, both of which traverse the beautiful McDade Trail, known for its mix of cinder paths and singletrack terrain. This event not only..

The Cat's Tail Trail Marathon is a challenging 26-mile trail race set in the scenic Slide Mountain Wilderness Area of the Catskill Mountains, New York. Scheduled for September 27, 2025, this rugged marathon features nearly 7,000 feet of elevation gain, offering participants breathtaking views and te..

The Front Runners New York Cross Country 5K is an exciting running and walking event scheduled to take place at Van Cortlandt Park in the Bronx on September 27, 2025. This event invites participants of all skill levels to enjoy a scenic course while promoting fitness and community spirit. The 5K run..

The NJ Trail Series One Day is a multi-day running event taking place at the Sussex County Fairgrounds in Augusta, NJ, from October 2 to October 5, 2025. Participants can choose from various race formats, including 72-hour, 48-hour, 24-hour, 12-hour, and 6-hour races, as well as marathons and 50K ev..

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 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 Forbidden Forest 30 Hour Ultra Run is an exciting endurance event set in Stratford, CT, where participants can run, power-hike, or walk for up to 30 hours. This unique race allows entrants to cover distances of 26.2 miles, 50K, 50 miles, 100K, or 100 miles, with the goal of achieving the most mi..

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..

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,..

The Fall Back Into The Trails Series is an annual running event hosted by C.T.W Endurance, taking place at the Red Wing Recreation Area in Lagrangeville, NY. Scheduled for November 1-2, 2025, the series features three race options: a challenging 100k, a 50k, and a 10k, each with varying elevation ga..

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 "8 Hours at the Farm" event, organized by Steep Endurance, takes place at Gurski Farm/Williams Park in Brookfield, CT. This trail running challenge features a scenic 4-mile loop with a mix of single track and rolling farm trails, fostering a vibrant community atmosphere among participants. Runne..

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, scheduled for November 16, 2025, is a challenging trail race set in Danbury, Connecticut. Known for its tough terrain, the course features significant elevation changes and technical 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..