About mountain biking in Mercer County

Mercer County, New Jersey has 42 named trails tagged for mountain biking, covering 97.3 miles, an average of 2.3 miles each. The longest is Lawrence Hopewell Trail, at 38.8 miles. 5 run 5 miles or longer.

What the mountain biking trails in Mercer County are like

By length, 27 are under a mile, 10 run 1 to 5 miles, and 5 are 5 miles or longer. 1 is a loop, ending where it starts; the longest is Curlis Woods Trail, at 6.2 miles.

Every one carries a difficulty rating: 36 easy and 6 moderate. Of the 42 with measured elevation, Delaware and Raritan Canal Towpath climbs the most, about 596 ft.

All 42 mountain biking trails, longest first

Lawrence Hopewell TrailMTB38.8 mi D&R Canal TowpathHikeMTB8.3 mi Delaware and Raritan Canal TowpathHikeMTB7.1 mi Johnson Trolley Line TrailMTB6.8 mi Curlis Woods TrailHikeMTB6.2 mi BlueHikeMTB4.7 mi RedHikeMTB2.5 mi Ridge Trail (white)HikeMTB2.1 mi Rosedale Road Bike PathHikeMTB1.5 mi Paxson's LoopHikeMTB1.3 mi D&R GreenwayMTB1.3 mi Pleasant Valley Trail (white)HikeMTB1.2 mi NW Loop Trail (red)HikeMTB1.2 mi Eastern RedHikeMTB1.1 mi Sourlands Foothills TrailHikeMTB1.1 mi Roger C. Cook GreenwayHikeMTB0.9 mi Reed / Bryan Farm TrailHikeMTB0.9 mi Flash FloodHikeMTB0.8 mi Trolley Track TrailHikeMTB0.8 mi Lawrence Hopewell Trail ConnectorHikeMTB0.7 mi Unmarked TrailHikeMTB0.7 mi OrangeHikeMTB0.7 mi Tiger TrailHikeMTB0.6 mi Dipping ToesHikeMTB0.6 mi Johnson Trolley LineHikeMTB0.6 mi Delaware River Heritage TrailHikeMTB0.5 mi BruinHikeMTB0.5 mi ConoverHikeMTB0.5 mi Featherbed Meadows West TrailHikeMTB0.4 mi Maidenhead Meadows Bridge and PathHikeMTB0.4 mi Pennington ConnectorHikeMTB0.4 mi Jamie's RunHikeMTB0.3 mi Brady's WayHikeMTB0.2 mi BarryHikeMTB0.2 mi TerrapinHikeMTB0.2 mi Rogers Refuge blue trailHikeMTB0.2 mi Maidenhead-Twin PinesHikeMTB0.2 mi Grist Mill Trail (orange)HikeMTB0.2 mi South PostHikeMTB0.2 mi White -- Hollow Rd TrailHikeMTB0.2 mi Province Line Road BridgeHikeMTB0.2 mi WalkwayHikeMTB0.1 mi

← All Mercer 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 October 25, 2026.