Map drawn from OpenStreetMap data (ODbL); the track file is the same geometry.
What the classifications mean · All trails
Trail names and lengths are computed from OpenStreetMap data (ODbL), read 2026-11-05: the length is the sum of the mapped ways that carry the name, so a trail mapped in pieces may be short of its true length. Directions opens Google Maps with the trail's first mapped point as the destination. Closures, dogs, bikes and seasons are the land manager's word: City of Boulder OSMP and Boulder County Parks and Open Space.
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