United States
Colorado Trails
Browse 9,878 named hiking and mountain biking trails across Colorado, with maps, distances, and elevation profiles.
About trails in Colorado
Colorado has 9,878 named trails mapped across 55 counties, covering 21,677 miles in total, an average of 2.2 miles per trail. 8,032 of them are tagged for hiking and 4,952 for mountain biking.
The largest networks are Boulder County (760 trails), Larimer County (593 trails), and Jefferson County (557 trails). The longest single trail in the state is ADT - Colorado C - Q - Seg 6 in Mesa County, at 139 miles. Across Colorado the map also carries 1,098 trailheads, 3,988 campsites, 647 waterfalls, 523 boat launches, and 132 rapids.
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Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt .