| Route | Contributor | Last Updated | Where | Distance | Tags |
|---|---|---|---|---|---|
| Mt. Diablo via Blackhawk | jmitchell | Mar 26th | United States > California > San Ramon | 23.3km | Training, Onroad, Smooth, Steep, Difficult, Low traffic, Rough, Rural, Scenic |
| Out and back (so double the mileage) | |||||