Trail Running calendar near Lake Ariel 2025-2026

Event details Naked Nick is a trail running event in Leesport, Pennsylvania, taking place on December 14, 2025. The approximate address is 1420 Palisades Drive, Leesport, PA 19533, with the race start at the park Day Use Area. Distances off..

Run the Last Supper 100k in Roxbury NJ on Dec 27, starting at Horseshoe Lake. Choose solo or relay teams up to 10 and tackle scenic trails and lakeside roads for a winter ultramarathon adventure.

Take on winter trails at Chenango Valley State Park on January 17 with Pond Fest Winter Trail Runs and Snowshoe Race, featuring a 10k loop you can repeat up to 50k and a kids run. Festival vibes, food trucks, and proceeds support local yout..

Join the Frosty Fat Sass at South Mountain for scenic yet rugged trail running and hiking with a 5K or 3 and 6 hour options on rocky, rooty singletrack. This self supported fundraiser benefits the South Mountain Conservancy.

Run the Squatchy Onesiefest trail 5K on Feb 14, 2026 at Ramapo Valley, a flat scenic loop around Scarlet Oak Pond. Dress in your best onesie for a handcrafted finisher medal and costume awards in a playful community run.

Febapple Frozen invites you to a winter trail challenge at South Mountain Reservation on Feb 21, 2026, with 10 mile loops and distances from 10 miles to 50 miles. Aid stations, official timing, event swag and awards for top finishers add ra..

Enjoy rugged woodland trails at the Mahlon Winter Donut Trail Run & Hike in Lake Hopatcong, NJ on March 1, 2026. Choose a 5 mile or 10 mile route through the Mahlon Dickerson Reservation for a true trail challenge in any weather.

Take on scenic single track trails around Blue Marsh Lake on March 7, 2026 with 20 mile and 40 mile options. Enjoy rolling climbs, aid stations, and a German style finisher memento to celebrate your effort.

Event details Squatchapple takes place on March 7, 2026 in West Orange, New Jersey at the Tulip Springs Trailhead on Cherry Lane. The event offers the following distances: 50 miler 50K 20 Miler 11 Miler Registration closes on March 6 at 1..

Livingston Oval Ultra : March 7, 2026 The event in Livingston, NJ at Robert Harp Drive is a timed loop ultra on the town Oval. It is the third annual running and adds a 12-hour distance for 2026. Distances offered: 12 hours 6 hours 3 hours..

Take on MT TAMMANY 10 on March 21, 2026, a scenic yet demanding 40 mile trail ultramarathon near Delaware Water Gap with ten summit climbs and more than 10,000 feet of elevation gain. Ten repeated loops turn rugged mountain trails into a re..

Event The Bullshit Backyard Ultra is scheduled for March 21, 2026 in Lenoxville, PA. The event uses a Last Person Standing format. Registration opens on November 5, 2025. Course and format Runners complete a fixed loop of 4.167 miles each h..

Take on the Terror of Tammany on March 22, 2026 in Worthington State Forest, Columbia NJ. Choose a challenging 30K or epic 50K+ over rugged 6.7 mile loops with big climbs, supportive finish awards, and a true mountain trail test.

Run the Morris County Empanada Trail at Central Park in late March, choose a scenic 5K or 10K over mixed terrain and hills. Finishers get a long sleeve shirt, medal and an empanada with vegetarian options.

Big Bear Squatch North at Harriman State Park offers a rugged half marathon or 10K over technical trails with steep climbs and scrambling on April 4, 2026. Proceeds support the New York New Jersey Trail Conference and trail care.

Join the flat 19th Annual Susquehanna Warrior Trail 5K on April 4, 2026 in Shickshinny PA along a scenic river trail, perfect for runners and walkers. Register early for a souvenir T shirt, awards, lunch and photos with the Easter Bunny.

Tackle a scenic 5 mile trail loop at Jacobsburg State Park and choose a single loop or see how many laps you can complete in 3 hour or 6 hour challenges. Spring Forward and Fall Back editions raise items and funds for local animal and envir..

Join the Spring SOMO Timed Trail Races at South Mountain for looped racing on a scenic 1.88 mile course of single track, pavement and fire road. Run a 3K or 6K or take on the 1 hour, 3 hour or 6 hour timed challenge.

Run rugged technical trails at Rockland Rad Run in Mertztown with marathon, half, 10k and 5k options. Enjoy scenic rolling terrain, Saturday off road mountain bike fun and free campsite options for a full weekend outdoors.

Squatchywaska Mountainfest offers rugged mountain trail racing with 10 mile and 25K options on technical singletrack. Limited field and charity focus make it ideal for runners who love tough trails and conservation driven events.