Colma · San Mateo County · CA
Summit Loop Trail is a 3.2-mile moderate trail near Colma, in San Mateo County, CA. It climbs 1,202 ft and descends 1,202 ft, between 524 ft and a high point of 1,209 ft. Moderate difficulty: calculated from 15% avg grade · 3.2 mi loop, 1,232 ft climb. The surface is ground. Mapped for hiking, trail running, equestrian.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.