About mountain biking in Sullivan County

Sullivan County, Tennessee has 36 named trails tagged for mountain biking, covering 126 miles, an average of 3.5 miles each. The longest is Mountains B, at 37.1 miles. 4 run 5 miles or longer.

What the mountain biking trails in Sullivan County are like

By length, 14 are under a mile, 18 run 1 to 5 miles, and 4 are 5 miles or longer. 2 are loops, ending where they start; the longest is Dam Builders Trail Loop, at 2.9 miles.

Every one carries a difficulty rating: 25 easy, 9 moderate, and 2 hard. Of the 35 with measured elevation, Flatwoods Horse Trail climbs the most, about 4,690 ft, and 4 gain 1,000 ft or more.

All 36 mountain biking trails, longest first

Mountains BMTB37.1 mi Kingsport GreenbeltMTB18.4 mi Flatwoods Horse TrailHikeMTB13.9 mi bicycleMTB7.6 mi Mark Vance Memorial GreenwayMTB4.4 mi Lakeside TrailHikeMTB4.1 mi Holston Mountain West TrailHikeMTB3.6 mi Old Dug TrailHikeMTB3.1 mi Dam Builders Trail LoopHikeMTB2.9 mi North Ridge TrailHikeMTB2.8 mi South Ridge TrailHikeMTB2.6 mi Slagle Hollow TrailHikeMTB2.4 mi Morrell TrailHikeMTB2.1 mi East Ridge TrailHikeMTB2.1 mi Lake Ridge TrailHikeMTB2.1 mi Tailwater TrailHikeMTB1.7 mi Carden Ridge TrailHikeMTB1.4 mi Osceola Island TrailHikeMTB1.3 mi Pemberton Trail LoopHikeMTB1.2 mi Logging RoadHikeMTB1.2 mi Yelling Trail LoopHikeMTB1.0 mi Big Oak TrailHikeMTB1.0 mi Hemlock Hollow trailHikeMTB1.0 mi Hickory RidgeHikeMTB0.9 mi Cross Rdige TrailHikeMTB0.8 mi Josiah Horse TrailHikeMTB0.7 mi Rock Cut TrailHikeMTB0.7 mi Chinquapin TrailHikeMTB0.7 mi Tulip Tree TrailHikeMTB0.7 mi Overlook TrailHikeMTB0.5 mi Powerflite TrailHikeMTB0.5 mi Sinks Way TrailHikeMTB0.5 mi Paw Paw Ridge TrailHikeMTB0.4 mi Quarry Cave TrailHikeMTB0.4 mi Powerline TrailHikeMTB0.3 mi High Ridge TrailHikeMTB0.3 mi

← All Sullivan 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.