Allenspark · Boulder County · CO
Longs Peak Trail (The Trough) is a 0.2-mile expert (double black) trail near Allenspark, in Boulder County, CO. It climbs 619 ft and descends 0 ft, between 13,330 ft and a high point of 13,949 ft. The surface is unpaved. 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.