Martinez · Contra Costa County · CA
Main Trail is a 0.5-mile trail near Martinez, in Contra Costa County, CA. It climbs 0 ft and descends 4 ft, between 7 ft and a high point of 13 ft. The surface is dirt. 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.