Greenbelt Alliance: San Francisco Urban Hike
From Greenbelt Alliance:

Enjoy coastal views while exploring what San Francisco offers the urban hiker on this 10-mile route beginning at Embarcadero and ending at Ocean Beach. Optional post-hike pub stop after the hike. This outing is co-sponsored with the Sierra Club Hiking Group.
No Reservations Needed. If you have questions about this outing, please contact leader Bob Solotar at (510) 525-2110, or bob_solotar [at] hotmail [dot] com.
Cancellation: Any rain cancels.
Bring: Snack or lunch, weather-appropriate clothing, $ for return by bus or streetcar.
Meet: 10:00 am Justin Herman Plaza (Embarcadero Center), by the Hyatt Regency stairway. Directions: Take BART or Muni to the Embarcadero Station.
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