Trail Running calendar near Clark 2025-2026

Forbidden Run Fest, staged by Uberendurancesports, takes place in Wissahickon Valley Park, Philadelphia, PA. The race offers 10K, 10 Miles, and a 13.1+ half-marathon option, all run entirely within the park's trail system. The course centers on Forbidden Drive, a smooth gravel and dirt trail with Mo..

Red, White and Run 5K is a 5K trail run and walk held in Lackawaxen, Pennsylvania, at Veteran's Memorial Park (109 Scenic Drive, Lackawaxen, PA 18435). The course is a trail route designed for both runners and walkers. Special features include awards for the top three male and female finishers, plus..

NSRF Long Island Turkey Trail Trot 5K is a family-friendly trail run/walk held at Bethpage State Park, Polo Field in Bethpage, NY. The 5K course takes participants through scenic, grassy polo-field starts into winding soft trails with mostly flat terrain and a few small hills, offering a beginner-fr..

NJ Trail Series SOMO Winter 1 is a trail running event held in South Orange, New Jersey, at South Mountain Reservation, with distances of 5K, 10K, and 13.1 miles on a looped course. The route blends fire roads, single-track, hills, and some pavement, offering a mix of terrain. Runners complete 1 loo..

Bill Bruno Alumni Cross Country Run is the 8th annual event held at Holmdel Park in Holmdel, NJ. The program offers a traditional 5K cross-country race for men and women and a 3K option, with both individual and team competition. Holmdel Park's famed cross-country course provides a scenic, challengi..

NYC Trail Mix is an annual ultra trail running event held in Staten Island, New York, featuring distances of 50 miles, 50K, and a half marathon. The course showcases over 35 miles of trails through the greenest parts of New York City, including Blood Root Valley, High Rock Park, La Tourette Park, an..

Last Chance XC Championships is held at Oak Ridge Park, 136 Oak Ridge Road, Clark, New Jersey. The event includes a USATF-NJ 8k Championships, HS 5k (NJSIAA/NFHS sanctioned), Open 400m, Youth 3k, and Open 5k, plus a Boys/Girls/Coed 5k team competition. Oak Ridge Park's double-loop, pancake-flat cour..

Set in Tarrywile Park, Danbury, Connecticut, the Tarrywile Half Marathon offers three distances—10K, Half Marathon, and Marathon—through rugged park trails. The course is renowned for substantial elevation and technical Northeast single-track sections, delivering views of Danbury and the park’s tran..

FEAR Trail Fest 5 Miler is a trail race held at Lewis Morris Park in Morristown, New Jersey. The event features a 5-mile lollipop loop on the park’s Yellow Trail, with about 600 feet of total elevation gain. The course starts with a wide Patriots Path section, then transitions to single-track for th..

The 2025 Never Stop Running Foundation Leftover Turkey Trot 5K is a festive run/walk event held at Bethpage State Park in Bethpage, New York. Participants enjoy a scenic course starting on a grassy polo field and winding through mostly flat, beginner-friendly soft trails with a true cross-country fe..

The Squatchy Leftovers Trail Race takes place at South Mountain Reservation in West Orange, New Jersey. Scheduled for November 29, 2025, it offers multiple distances: 50K, 25K, 10K, 5K, and a 1-mile kids run, all based on a 5K loop course. The trail features a mix of wide carriage roads and technica..

NSRF 50/50 Turkey Trot 5K is an in-person trail run/walk held at Belmont Lake State Park in West Babylon, New York. The event features a 5K trail course around the park’s water-side setting, described as a fun and challenging route. Participants compete not for traditional awards but for a cash raff..

Rob's Trail Run Edition is a trail running event held in Woodbury, New York, at Stillwell Woods Preserve. Scheduled for November 30, 2025, the event features two main races: a 5K Adult Trail Run for participants aged 19 and older, and a 5K High School or Youth Trail Run for those 18 and under. The c..

The Santa's Summit 10k is a scenic and challenging trail run held at Bull Run Marina in Clifton, Virginia. The course follows the Bull Run Occoquan Trail, featuring hilly terrain with a mix of out-and-back and one-way sections. Participants can also choose a 5k distance or a virtual race option.Runn..

PPTC Endurance Fest in Brooklyn’s Prospect Park offers 50-mile and 50-kilometer ultramarathon options on a looped course of 9 or 15 laps of 3.33 miles. The race begins and ends near the Lincoln Road Entrance and honors NYC’s road-ultra heritage, including Knickerbocker 60k and Metropolitan 50 Mile...

The Frosty Forest 5K is a trail running event held in Roosevelt Forest, Stratford, Connecticut. This 5-kilometer race offers participants a chance to escape the roads and enjoy a scenic course through nature. Runners, joggers, hikers, and walkers are all welcome, with a requirement of some trail exp..

MCW The Holmdel Classic is an end-of-year trail challenge held at Holmdel Park in Monmouth County, New Jersey. The course features a 4.65-mile loop (about 50K for 7 laps, halfish for 3 laps), 95% trail and double track, with 584 feet of elevation per lap and Holmdel’s signature “The Bowl.” Runners e..

SRC Presents: A Backyard Ultra takes place at Blydenburgh County Park in Hauppauge, NY on December 13–14, 2025. The event features two races: A Backyard Ultra, a true ultramarathon where runners must complete a 4.167-mile loop within an hour, repeatedly until only one runner remains; and The 1 Lappe..

Frosty Looper is an eight-hour ultramarathon at Cooper River Park in Pennsauken, NJ. Runners traverse a fast, flat 3.75-mile loop on a paved trail around the river, with views of the Philadelphia skyline. The course is mostly flat with a couple of gentle inclines and two real hills, making it one of..

Frosty Fat Sass is a family-friendly trail party in West Orange, New Jersey, held at the Turtleback Rock Picnic Area in the South Mountain Reservation. It offers a 5K loop and timed options of 3 hours or 6 hours, plus a new Rucking division with lightweight (15 lb) and heavyweight (30 lb) packs. The..