About mountain biking in Ionia County

Ionia County, Michigan has 13 named trails tagged for mountain biking, covering 58.9 miles, an average of 4.5 miles each. The longest is Fred Meijer Grand River Valley Rail Trail, at 15.6 miles. 5 run 5 miles or longer.

What the mountain biking trails in Ionia County are like

By length, 4 are under a mile, 4 run 1 to 5 miles, and 5 are 5 miles or longer. 5 are loops, ending where they start; the longest is Chief Cob-Moo-Sa Trail West Loop, at 5.6 miles.

Of the 9 with a difficulty rating, 7 easy, 1 moderate, and 1 hard. Of the 13 with measured elevation, Chief Cob-Moo-Sa Trail West Loop climbs the most, about 601 ft.

All 13 mountain biking trails, longest first

Fred Meijer Grand River Valley Rail TrailMTB15.6 mi Rivertrail Linear ParkMTB14.2 mi Fred Meijer Grand River Valley TrailHikeMTB6.2 mi Chief Cob-Moo-Sa Trail West LoopHikeMTB5.6 mi Fred Meijer Grand River Valley Rail-TrailHikeMTB5.5 mi Fred Thwaites Grand River Trailtype=routeMTB3.2 mi Portland Hike & Bike TrailMTB2.7 mi Chief Cob-Moo-Sa Trail East LoopHikeMTB2.1 mi Green TrailHikeMTB1.4 mi Ionia River TrailHikeMTB0.9 mi Black TrailHikeMTB0.6 mi Blue TrailHikeMTB0.5 mi Flat River TrailHikeMTB0.3 mi

← All Ionia 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 September 24, 2026.