Mahwah
Trail Running Calendar near Mahwah 2026-2027
Explore the top trail runs near Mahwah for 2026-2027! We've gathered 59 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
Multi-distance trail festival at Ringwood State Park Sept 18–20 2026 with looped courses, a central aid station, and options from a kids mile to 100 miles.
Experience a challenging 50 mile or marathon trail race featuring 9600 feet of elevation gain and scenic Hudson River views at Hook Mountain.
A fall cross country 5K in Van Cortlandt Park with race day packet pickup, age group awards, live results and a pair of translucent rainbow sunglasses for each participant.
A scenic 3.1 mile road and trail run through the New York Botanical Garden with a stretch in the Thain Family Forest and post-run festivities on Daffodil Hill.
A scored NYRR cross country race at Van Cortlandt Park featuring a 5K course as the first event in a three-race fall series, with youth programming via Rising NYRR.
October 2026
Test your limits on a flat one mile loop at the Sussex County Fairgrounds. Choose from 6 to 72 hour timed races or certified marathon and 50K distances with full kitchen and shower access.
A 4 miles trail race through Irvington Woods with varied terrain and stairs, starting and finishing at the Irvington High School campus.
Experience 13.7 miles of Hudson Highlands trails with 4000 feet of elevation gain during the peak foliage season in Cold Spring New York
Scored cross country 5K at Van Cortlandt Park in the Bronx, part of an NYRR series that includes youth races, accessibility provisions, and official results via the NYRR app.
Community 5K and related races at Garrett Mountain in Woodland Park, NJ, raising funds for the Fred Torres Memorial Scholarship Fund.
Trail loops at Jungle Habitat in West Milford, NJ, offering Half Marathon+, 10K+, and 5K+ courses with marked single track, cupless aid stations, and RideWithGPS maps.
A stair race up the Empire State Building's 86 floors and 1,576 stairs in New York with several entry categories and set registration windows and fees.
Scenic 5K at Rockefeller State Park Preserve featuring hilly carriage roads, age group and team awards, t shirts and refreshments, with 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.
HHNC Meadows & Trails 5K is an off road 5K at Hudson Highlands Nature Center in Cornwall NY on 10/17/2026, featuring meadows, ponds, wooded trails and views of Black Rock Mountain. Entry is $35 and children under 18 run free.
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.
Community 5K at Garret Mountain in Woodland Park supporting Autism awareness, with vendors, free gifts, $25 registration, 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.