Closter
Trail Running Calendar near Closter 2026-2027
Explore the top trail runs near Closter for 2026-2027! We've gathered 60 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A scenic October 5K on the carriage roads of Rockefeller State Park Preserve with hilly terrain, awards, and proceeds supporting carriage road maintenance.
Trail half marathon in New Rochelle running a single loop through five Westchester parks on mostly dirt shaded trails with frequent wildlife on October 11, 2026.
Looped running at Saddle River County Park on Oct 11 2026 with options from 2 miles to 60K, aid stations, official timing, and awards.
Loop-based races at Livingston Memorial Oval include timed runs, a marathon, a half marathon, and a Last Person Standing event on 0.44-mile laps.
Technical trail races in Harriman State Park featuring a rugged half marathon and a steep 10K with substantial elevation gain and marked singletrack.
Trail race at Jungle Habitat in West Milford NJ offering 13.2 miles, 6.6 miles and 3.4 miles loops on single track with notable climbs and cupless aid stations.
BLUE 5K RUN in Woodland Park supports children with Autism and families; the mostly trail 5K at Garret mountain features vendors and medals for special needs children.
Trail running at Muscoot Farm with a 5 mile race and two kids races on October 25, 2026 in Katonah, NY.
Trail half marathon and 5K in the Hudson Highlands with a kids costume run and aid stations for the half.
Faith centered Pro Life 5K at Central Park of Morris Plains raising funds for the Saint John Paul II Respect Life Ministry, now a professionally timed cross country course.
November 2026
A flat, marked 5K trail run around Willowbrook Lake in Staten Island supporting the Greenbelt Conservancy with on-site bib pickup and trail marshals.
Timed laps at New Canaan High School Track where adults run for 14 minutes and 48 seconds and kids run one 400 m lap, with proceeds supporting the Ram Council Foundation.
A trail 10k at Ward Pound Ridge Reservation on November 8, 2026 plus a monthlong November Raven 100k Challenge with a wooden finisher medallion.
A community 5K and 1 Mile walk at Central Park of Morris County on November 8, 2026, with in-person and virtual options supporting local housing services.
USATF Long Island 8K Open and Masters Para Athletic XC Championships on November 8 2026 at Bethpage State Park Playground in Bethpage NY
Ultra trail event in Staten Island with 50 Mile, 50K and Half Marathon on Nov 14, 2026 benefiting the Greenbelt Conservancy.
Experience the diverse terrain of South Mountain Reservation with a looped trail race offering 5K, 10K, and half marathon distances. Enjoy a mix of single track and fire roads with support provided at regular aid stations.
A family 5K trail run and virtual option at Bethpage State Park on November 14, 2026 with a free kiddie dash, post-race refreshments, and proceeds supporting the Never Stop Running Foundation.