Vertical climb: +2230 ft
Start: Lake Merritt
Finish: Orinda BART
Major climbs: Tunnel Road
Route sheet: Three Bears & Some Redwoods (L) [18K]
Climb up Broadway, Old Tunnel Road and part of Grizzly Peak Blvd, then descend from Tilden Park on Shasta Rd and Wildcat Canyon. Return to the lake via Orinda BART.