About mountain biking in Grundy County

Grundy County, Missouri has 7 named trails tagged for mountain biking, covering 15.3 miles, an average of 2.2 miles each. The longest is Thompson River Trail - North Loop, at 3.7 miles.

What the mountain biking trails in Grundy County are like

By length, 3 are under a mile and 4 run 1 to 5 miles. 2 are loops, ending where they start; the longest is Thompson River Trail - South Loop, at 3.5 miles.

Of the 4 with a difficulty rating, 4 moderate. Of the 7 with measured elevation, Tall Oaks Trail climbs the most, about 809 ft.

All 7 mountain biking trails, longest first

Thompson River Trail - North LoopHikeMTB3.7 mi Tall Oaks TrailHikeMTB3.5 mi Thompson River Trail - South LoopHikeMTB3.5 mi River Forks TrailHikeMTB2.0 mi White Connector 2HikeMTB0.9 mi White Connector 4HikeMTB0.9 mi White Connector 3HikeMTB0.8 mi

← All Grundy 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 4, 2026.