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Trail Running Calendar near Mahwah 2026-2027

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Explore the top trail runs near Mahwah for 2026-2027! We've gathered 47 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

September 2027
A single-loop trail half marathon through five Westchester parks, mostly on dirt and roots, chip-timed with three aid stations and a 3 hour course limit.
October 2027
Technical trail running at Harriman State Park with a 13.1 mile and a 10K course, steep climbs, rocky singletrack, aid stations, and a 200 runner cap.
A paved loop event in Livingston, NJ on October 16, 2027 offering a marathon, half-marathon, and a Last Person Standing race on a very flat 0.436988-mile loop.
Trail races at Muscoot Farm in Katonah NY on October 24, 2027, featuring a 5 mile course plus two kids races; Farm Bucks at the finish and limited kids medals.
Obstacle course weekend at Sunflower Valley Farm on Oct 30 and 31 2027 featuring a 5 km Sprint, 10 km Super, and a kids race with obstacles.
November 2027
Trail marathon and half-marathon at Rockwood Hall in the Rockefeller State Preserve with run, walk, and charity entry options.
Trail trail race in West Orange NJ on 11/27/2027 offering distances from a kids 1 mile to 50K plus charity and hardship entry options supporting Touching Land.
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