Trail Running calendar near Ellenville 2026-2027

Operation JERSEY X on July 25, 2026 in Hardwick Township, New Jersey features repeated 3.5 mile loops with about 1,220 ft of gain per loop. The X Series offers two divisions, Heavy with escalating weight and Endurance.

A third annual cross country event in Warwick, NY on July 25, 2026, featuring a mass-start 5k and a non-timed 400 m Kids Dash with finishers ribbons.

Iron Horse 8k is race two of the Black Diamond Running Series on July 26, 2026 at Montage Mountain in Moosic, PA. This 8k (5 miles) trail event features hilly terrain, free waterpark admission for registrants, and cash prizes for top finish..

A 30 km singletrack mountain race in the Catskills on July 26, 2026 with about 4,800 ft of climb and a six hour cut off. The remote route has limited aid, wave starts, and entry requires qualifying standards.

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

A trail running event at Ward Pound Ridge Reservation offering 25K, 50K and 50M courses across wooded singletrack and carriage roads with runnable sections, ridge views, aid stations, and GPX course files.

A looped ultra at Tamaques Park in Westfield NJ offering 3, 6, 9, 12 and 24 hour events on a 0.8 mile course with pavement or gravel options; organized to support MissionCleanWater projects and local aid efforts.

A 7-mile USATF sanctioned trail race in Barkhamsted, CT on 08/01/2026. Registration runs 05/03/2026 to 07/31/2026 with a $20 fee and no race day registration; results posted online by Greystone Electronics.

Experience a technical seventeen mile trail run along the Hudson River cliffs with over five thousand feet of elevation change. High endurance is required for this rugged course featuring boulder scrambles and scenic river views.

An eight hour track event at Clapp Park in Pittsfield with a virtual option, chip timing, on course bottle drop aid, and age division awards. Proceeds support the AYJ Fund and several discount codes are available.

A trail running event at Stokes State Forest on August 9, 2026 with 17 mile, 10K, 10K Ruck, and 5K options on technical singletrack. Courses feature marked trails, on course aid for longer distances, and support for adaptive athletes.

Tappen Brook 5K on August 9, 2026 in Bridgewater, CT is a 3rd annual trail race on the new Bridgewater Town Park trails, featuring packed-dirt paths, gentle hills and views of Lake Lillinonah. The event is organized by local land trust and..

Step Up for the Brave runs Aug 10–15, 2026 with 90 minute stair climb and walk challenges at Sacred Heart University plus a five day 40,000 step virtual challenge supporting veterans experiencing homelessness.

An evening 3.6 mile trail run through Forest Park in Queens that visits 543 acres of wooded trails with rolling hills. After the run a festival area has music, vendors, food trucks and awards with participant tees provided.

Trail races at Fahnestock State Park near Cold Spring, NY on Aug 15, 2026. Distances include 50K, 25K, and a 5.5-mile option on mixed dirt roads and technical single track with on-course aid and a post-race meal.

Experience a rolling cross country run through the forests and meadows of the Landis Arboretum. This sanctioned 5K race offers views of the Schoharie Valley and access to scenic trails and gardens.

A mountain trail event at Belleayre Resort offering a 25K (about 16 miles, 5000+ ft elevation change) and an 8K on ski slopes; both distances allow hikers. The event is organized as zero carbon and raises donations for The Catskill Center.

An eight mile trail run on a well-groomed unpaved carriage path beside the Ashokan Reservoir in West Hurley, NY, limited to 100 runners with age-group awards and a commemorative item for early registrants.

A 4.2 mile loop ultra at Jug End State Reservation in Egremont, MA. Runners may complete as many 4.2 mile laps as they wish within a six hour limit; partial laps do not count and a 0.75 mile mini loop is available in the final hour.

A 4 mile open time trial on the single track trails of Schenectady Central Park with individually timed laps. All proceeds go to Hive of Hope, a community organization supporting recovery through connection and movement.