San Francisco Bay Trail is a 9.8 mile point-to-point trail located near Berkeley, California. The trail is good for all skill levels and primarily used for walking, birding, road biking, and mountain biking.
A 500 mile shoreline trail around the Bay. See bay trail.abag.ca.gov for more information.
beautiful views the entire way!! the whole path is paved, so not really 'trail running' but I didn't see a better option.