Sugarloaf · Boulder County · CO
The Cornerstone is a 0.1-mile intermediate (blue) trail near Sugarloaf, in Boulder County, CO. It climbs 107 ft and descends 131 ft, between 7,194 ft and a high point of 7,303 ft. The surface is mixed. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.