About mountain biking in Hunterdon County

Hunterdon County, New Jersey has 48 named trails tagged for mountain biking, covering 181 miles, an average of 3.8 miles each. The longest is Round Valley Roundabout, at 27.7 miles. 8 run 5 miles or longer.

All 48 mountain biking trails, longest first

Round Valley RoundaboutMTB27.7 mi Red TrailHikeMTB24.9 mi White TrailHikeMTB18.7 mi Orange TrailHikeMTB17.0 mi Delaware and Raritan Canal TrailHikeMTB16.5 mi Yellow TrailHikeMTB13.9 mi Columbia TrailMTB13.6 mi Capoolong Creek TrailMTB7.9 mi Landsdown TrailMTB3.8 mi Flagg Kirkland (Yellow)HikeMTB2.8 mi WhiteHikeMTB2.7 mi UnmarkedHikeMTB2.7 mi YellowHikeMTB2.4 mi BlueHikeMTB2.1 mi Buell Trail (Orange)HikeMTB2.0 mi Rockhopper Trail (Blue)HikeMTB2.0 mi OrangeHikeMTB1.9 mi Red (Pink)HikeMTB1.9 mi The Lost BikeHikeMTB1.3 mi RedHikeMTB1.3 mi Axelrod/Dixon-FlemmingHikeMTB1.1 mi Commons TrailsMTB1.1 mi White Oak TrailHikeMTB1.0 mi Nassau TrailHikeMTB0.9 mi Delaware River Heritage TrailHikeMTB0.8 mi Delaware River Loop TrailsMTB0.7 mi Orange PathHikeMTB0.7 mi Foran TrailHikeMTB0.7 mi Old Orchard TrailHikeMTB0.7 mi Chips TrailHikeMTB0.6 mi Back Loop TrailHikeMTB0.5 mi Forge AheadHikeMTB0.5 mi Jenny's PndHikeMTB0.5 mi Vista Trail (pink)HikeMTB0.5 mi Rocky TrailHikeMTB0.4 mi Bear CountryHikeMTB0.4 mi Loop Trail EastHikeMTB0.4 mi Field 6 and 8HikeMTB0.4 mi Buell Trail (Orange) / Yellow TrailHikeMTB0.4 mi Ridgeline TrailHikeMTB0.3 mi Loop Trail WestHikeMTB0.3 mi Green FlashMTB0.3 mi Blue SteelMTB0.2 mi La PrimeraHikeMTB0.2 mi Treeline Trail WestHikeMTB0.2 mi Dyke AccessHikeMTB0.1 mi BellyHikeMTB0.1 mi Matt's TrailHikeMTB0.1 mi

← All Hunterdon County trails

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt August 9, 2026.