Cross the Golden Gate Bridge and enjoy various loops:
- Route 1: Marin Headlands & Paradise Dr Loop- 48 miles with 2,580 feet climbing.
- Route 2: Paradise Dr Loop without Headlands- 42 miles with1,840 feet climbing.
- Route 3: Tiburon and return- 35 miles with 1,200 feet climbing.
- Route 4: Out & Back to end of bike path at Richardson Bay- 18 miles with 600 feet climbing.
Directions to starting point via MapQuest: Sports Basement, 610 Mason Street, SF. Go to beach access parking near the bathroom building with wind sock.