Trail Running calendar near West Milford 2025-2026

The Febapple Frozen 50M, 50K, 20M, and 10M is a running event scheduled for February 22, 2025, in South Orange, New Jersey. Participants can choose from four distances: 50 miles, 50 kilometers, 20 miles, and 10 miles, all set within the scenic South Mountain Reservation. The race features a 10-mile..

The Looney Leprechaun Trail Races, taking place on March 1, 2025, in Newtown, PA, features a 10K Trail Race and a Half Marathon, both set in the scenic trails of Tyler State Park. This annual event, now in its 13th year, is designed for trail runners and includes age group awards and a participant T..

Squatchapple is a trail race event taking place on March 8, 2025, at the South Mountain Reservation in West Orange, NJ. This inclusive event offers various distances for runners and hikers, including 11 miles, 20 miles, 50K, and 50 miles, catering to participants of all ages and skill levels. The ra..

The Livingston Oval Ultra is an annual running event held in Livingston, NJ, featuring three race durations: six hours, three hours, and one hour. Participants aim to complete as many laps around a certified flat and fast oval course as possible within their chosen time limit. The event promotes a s..

The Lenape Trail Run is a self-supported running event taking place on March 8, 2025, in Millburn, NJ. Participants will embark on a challenging 34-mile journey along the Lenape Trail, which showcases some of New Jersey's historic and diverse landscapes. The run begins at the Locust Grove trailhead,..

The Mt. Tammany 10 is an ultra-running event set in the challenging terrain of the Delaware Water Gap, NJ. This grueling race covers nearly 40 miles, featuring 10 climbs and over 10,000 feet of elevation gain, making it a true test for seasoned ultrarunners.Participants will navigate a demanding cou..

The Bullshit Backyard Ultra is a unique running event held in Lenoxville, PA, where participants compete in a "last person standing" format. Runners complete a 4.167-mile loop every hour until only one remains. The event features a day loop that spans approximately 70 acres of farmland, including di..

The Terror of Tammany is an exciting trail running event held at Worthington State Park in Columbia, NJ. Participants can choose between two challenging distances: a 30K and a 50K+, both featuring a demanding 6.7-mile loop with significant vertical ascent. The event is designed to attract both seaso..

Sunning At Sunfish Pond 50K+ is an endurance running event designed for both seasoned and novice trail runners. Participants can choose between a 30K and a 50K+ distance, with the course featuring a challenging 6.7-mile loop that includes significant vertical ascent. The event emphasizes technical m..

The Spring on the Trails Endurance Runs is an exciting annual event held in Lagrangeville, NY, featuring timed races of 3, 6, and 12 hours on a scenic 5k trail loop with approximately 250 feet of elevation gain per lap. Participants aim to complete as many loops as possible within their chosen time..

The MCW Lenape Runventure is a unique running event taking place over two days, featuring the 36-mile Lenape Trail in Millburn, NJ. Participants can join on either March 29 or March 30, 2025, with a mandatory fundraising goal of $1,000 to support clean water initiatives in Uganda. The event offers a..

The 16th Annual Chimney Rock 5-ish Miles Trail Race, organized by the Raritan Valley Road Runners, takes place at Chimney Rock Park in Martinsville, NJ. This challenging trail race features a single-track course that includes various terrains such as rocks, roots, hills, and stream crossings, making..

The Enchanted Forest Ultra Run is a unique 6-hour ultra event taking place in Roosevelt Forest, Stratford, CT. Participants can run or hike as many miles as they wish within the time limit, with a goal of completing a 50K distance. The course features a 2.3-mile loop with a mix of single and double..

The Morris County Empanada Trail Run is a scenic running event taking place in Morris Plains, NJ, featuring both a 5K and a 10K run/walk. Participants can enjoy a unique experience on the trails of Central Park of Morris County, with a course that includes mixed terrain. Each registration includes a..

The Urban Environmental Challenge 10k, organized by the Van Cortlandt Track Club, is an annual trail race held in the scenic Van Cortlandt Park in the Bronx, New York City. This rugged and technical race features a 10k course consisting of two loops through the park's trails. Participants can enjoy..

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 Lost Brook Trail Race, taking place at Tenafly Nature Center, offers participants a choice between a 5K and 10K trail run through the scenic Lost Brook Preserve. This event, which began in 2010, aims to connect the community with nature while supporting the center's mission of conservation and e..

The Sleeping Giant Trail Runs is a challenging new race set in one of Connecticut's iconic parks, known for its diverse trails. Participants can choose between a 25K and a 50K course, both featuring over 3,000 feet of elevation gain. The event showcases a mix of smooth carriage roads and technical,..

The Big Bear Squatch North is an annual trail running event held at Harriman State Park in Bear Mountain, New York. Scheduled for April 5, 2025, this challenging race features a half marathon and a 10K, both showcasing the park's rugged terrain, steep climbs, and stunning vistas. Participants can ex..

The Institute Woods 6K is a cross-country running event held in Princeton, NJ, featuring a scenic course on maintained trails without pavement or traffic. The event welcomes both runners and walkers, with a participant limit of 200. A portion of the proceeds supports local high school sports teams...