Trail Running calendar near South Orange 2025-2026

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 34-mile running event taking place on the Lenape Trail in Milburn, NJ, organized by MissionCleanWater. Participants can enjoy a fully supported experience with aid stations, transportation, and first aid available throughout the course. The event encourages runn..

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 captivating 6-hour ultra event taking place in Roosevelt Forest, Stratford, CT. Participants can run or hike a 2.3-mile loop trail, aiming for as many miles as possible within the time limit or striving for the 50K milestone. This event is suitable for both novice..

The Chimney Rock Trail Series features a 5-ish mile trail race, organized by the Raritan Valley Road Runners, set to take place on March 29, 2025. This challenging course includes various trail running elements such as rocky paths, roots, rolling hills, and stream crossings, designed to test even ex..

The Morris County Empanada Trail Run is a vibrant running event taking place in Morris Plains, NJ, featuring both a 5K and a 10K run/walk. Participants can enjoy a scenic course that includes mixed terrain, such as dirt, grass, and gravel. Each registration includes a long-sleeved shirt, a unique fi..

The Urban Environmental Challenge 10k is an exciting trail race hosted by the Van Cortlandt Track Club in the Bronx, New York. Set in the scenic Van Cortlandt Park, this rugged and technical race features a 10k course that consists of two loops through the park's trails. Participants can enjoy a uni..

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 Fool's Trek/Rogaine is an exciting navigation event set in Mendham Township, NJ, where participants use maps and compasses to locate control points within an 8-hour timeframe. The 2025 edition features three distinct rogaine courses connected by mandatory routes, requiring participants to comple..

Big Bear Squatch North is an exciting trail running event taking place 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..

The Institute Woods 6K is a cross-country running event taking place in Princeton, NJ, on April 5, 2025. The race features a scenic course on maintained trails, free from pavement and traffic, making it ideal for runners and walkers alike. With a participant limit of 200, the event fosters a communi..

The Camp Innabah Challenge Trail 5K is an annual running and hiking event held at one of Pennsylvania's oldest summer camps, featuring a scenic course that includes dirt trails, gravel roads, and paved sections. Participants can choose between a 5K run or a 5K hike, with all proceeds supporting summ..

The Run for the Rescue 5K Trail Run/Walk is scheduled for April 5, 2025, at Blydenburgh County Park in Hauppauge, NY. This dog-friendly event encourages participants to bring their leashed pets along for the run. The course features a mix of trails suitable for all experience levels. Registration op..

The Farm & Forest All-Terrain 5K & Kid Fun Run is an exciting outdoor running event scheduled for April 6, 2025, in Stamford, Connecticut. Participants will enjoy a scenic 5K course that begins at the Fedele Family Plaza and winds through Heckscher Farm, featuring various animals and beautiful lands..

The Matzah Miles Trail Run & Family Mile Walk is a festive event scheduled for April 6, 2025, in Medford, NJ, celebrating Passover through fitness and community engagement. Participants can choose between a competitive 5K trail run, a leisurely 1-mile family walk, or a fun 50-yard Kids Dash. The eve..

The John Jay Community Trail Race is a competitive running event taking place in Cross River, NY, featuring a 5k race, a 4k Jay Walk, and a Kids Jay Dash. The 5k race is set on the newly developed John Jay Community Cross Country Trail, which includes challenging wooded terrain. The 4k Jay Walk offe..

The Rockland Rad Run is an exciting running event taking place on April 6, 2025, in Mertztown, Pennsylvania. Participants can choose from three race distances: a Half Marathon, 10k, and 5k, all set against the backdrop of the beautiful Pennsylvania woods. The event is part of a weekend celebration t..

The "4 in the Forest" event is a trail running race taking place in Irvington, NY, featuring a challenging 4-mile course through the scenic Irvington Woods. Participants can look forward to a memorable experience, complete with a custom-designed race patch and medal. The event encourages community i..

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..