Longmont · Boulder County · CO
3rd Avenue Sidepath is a 0.3-mile white trail near Longmont, in Boulder County, CO. It climbs 19 ft and descends 0 ft, between 4,954 ft and a high point of 4,975 ft. 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.