Vertical climb: +3543 ft
Start/Finish: Lake Merritt
Major climbs: Tunnel Road, Three Bears
Route sheet: Three Bears & Some Redwoods (H) [60K]
Climb up Broadway, Old Tunnel Road and part of Grizzly Peak Blvd, then descend from Tilden Park on Shasta Rd and Wildcat Canyon. Loop around the Briones reservoir with the Three Bears, returning via San Pablo Dam Rd and Key Route through Albany and Berkeley.