| 700 Club | | Quarry Park | El Granada | CA | | |
| Access Road | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Acorn Trail | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Adobe Creek Trail | | Palo Alto | Palo Alto | CA | | |
| Alameda Creek Trail | | Fremont | Fremont | CA | mtb | mtb |
| Alameda Creek Trail North | | Fremont | Fremont | CA | mtb | mtb |
| Alder Spring | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Alpine Pond Trail | | Palo Alto | Palo Alto | CA | | |
| Alpine Road | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Amphitheater Trail | | Sugarloaf Mountain | Belmont | CA | | |
| Ancient Oak Connector | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Ancient Oaks Trail | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Anderson Landing Road | | Big Basin Redwoods State Park | Boulder Creek | CA | | |
| Anza Esplanade | | The Presidio of San Francisco | San Francisco | CA | | |
| Arastradero Creek Trail | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Arguello Parking Lot to Road | | Arguello Park | Menlo Park | CA | mtb | mtb |
| Arguello Trail | | Arguello Park | Menlo Park | CA | mtb | mtb |
| Arguello Trail to Vista Point | | Arguello Park | Menlo Park | CA | mtb | mtb |
| Arguello Traverse | | Arguello Park | Menlo Park | CA | | |
| Arroyo Trail | | Pedro Mountain | Pacifica | CA | hike | hike |
| Audobon Frontage | | California | Portola Valley | CA | | |
| Baquiano Trail | | Pacifica | Pacifica | CA | | |
| Barnard Avenue | | The Presidio of San Francisco | San Francisco | CA | | |
| Batteries to Bluffs Trail | | The Presidio of San Francisco | San Francisco | CA | hike | hike |
| Battery East Road | | San Francisco County | Sausalito | CA | | |
| Bay Area Ridge Trail | | The Presidio of San Francisco | San Francisco | CA | | |
| Bay Laurel Trail | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Bay Trail | | The Presidio of San Francisco | San Francisco | CA | | |
| Bella Vista | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Belmont Canyon Road | | Waterdog Lake & Open Space | Belmont | CA | | |
| Belmont Edge Trail | | Belmont | Belmont | CA | | |
| Berry Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| Bishop Road Cutoff | | Sugarloaf Mountain | Belmont | CA | | |
| Black Mamba | | Quarry Park | El Granada | CA | mtb | mtb |
| Black Mountain Camp Road | | Palo Alto | Palo Alto | CA | mtb | mtb |
| Black Mountain Trail | | Monte Bello Open Space | Palo Alto | CA | hike | hike |
| Blue Blossom | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Bo Gimbal | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Bonus Hill | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Boost | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Borden Hatch Mill Trail | | Purisima Creek Redwoods Open Space Preserve | Woodside | CA | | |
| Bottom Clencher | | Sugarloaf Mountain | Belmont | CA | | |
| Bottom Clencher Alternate | | Sugarloaf Mountain | Belmont | CA | | |
| Bowl Loop | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Bowls Connector | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Box Canyon Fire Road | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Boy Scout Trail | | Pedro Mountain | Pacifica | CA | mtb | mtb |
| Burleigh Murray Ranch Trail | | Half Moon Bay | Half Moon Bay | CA | | |
| Butano Fire Road | | Big Basin Redwoods State Park | Boulder Creek | CA | | |
| Butano View Trail | | Palo Alto | Palo Alto | CA | | |
| CA Coastal Trail (Dardanelle Trail) | | El Granada | El Granada | CA | | |
| CA Coastal Trail (Harbor to Poplar) | | El Granada | El Granada | CA | | |
| CA Coastal Trail (Redondo to Ritz) | | Half Moon Bay | Half Moon Bay | CA | | |
| Canyon Creek Trail | | Waterdog Lake & Open Space | Belmont | CA | mtb | mtb |
| Captain Hook | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Carlmont Main Trail | | Carlmont Hills | Belmont | CA | mtb | mtb |
| Carlmont Switch Backs | | Carlmont Hills | Belmont | CA | mtb | mtb |
| Cattle Hill Outlook | | Pacifica | Pacifica | CA | mtb | mtb |
| Chaparral Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| Charquin | | Palo Alto | Palo Alto | CA | mtb | mtb |
| Chestnut Trail & Tree Farm Trail | | Palo Alto | Palo Alto | CA | mtb | mtb |
| Clarendon Knob Trail | | Laguna Honda Community Trail System | San Francisco | CA | | |
| Clarendon Trail | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| Clouds Rest | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Coal Road Trail | | Russian Ridge Open Space Preserve | Los Altos | CA | mtb | mtb |
| Combover | | San Mateo | San Mateo | CA | mtb | mtb |
| Coral Reef Backdoor | | El Granada | El Granada | CA | mtb | mtb |
| Cowell Beach Access Trail | | Woodside | Woodside | CA | | |
| Cowell-Purisima Trail | | Half Moon Bay | Half Moon Bay | CA | | |
| Coyote Den Maze | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Crack | | Pedro Mountain | Pacifica | CA | mtb | mtb |
| Cracker | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Crazy Pete's | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Crazy Pete's Road | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Cream Corners | | Carlmont Hills | Belmont | CA | mtb | mtb |
| Creek Overlook Trail | | San Mateo | San Mateo | CA | mtb | mtb |
| Crissy Field | | The Presidio of San Francisco | San Francisco | CA | | |
| Cross Trail | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Crosscut Trail | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Crossover | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Crystal Springs | | Huddart County Park | Woodside | CA | | |
| Devil's Buttcrack | | Carlmont Hills | Belmont | CA | mtb | mtb |
| Devil's Slide Trail | | Montara | Montara | CA | | |
| DMC | | Carlmont Hills | Belmont | CA | mtb | mtb |
| Dolphine Fire Road | | Quarry Park | El Granada | CA | | |
| Drown Road Trail | | Marin Headlands | Sausalito | CA | | |
| Dumbarton Bridge | | Hayward | Hayward | CA | mtb | mtb |
| East Ridge Trail | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| Ecology Trail (Lower) | | The Presidio of San Francisco | San Francisco | CA | | |
| Ecology Trail (Upper) | | The Presidio of San Francisco | San Francisco | CA | | |
| Ecology Trail Connector | | The Presidio of San Francisco | San Francisco | CA | hike | hike |
| Edgewood Trail | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| EG Bus | | Quarry Park | El Granada | CA | | |
| El Corte de Madera Creek | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| El Granada Blvd | | Quarry Park | El Granada | CA | | |
| El Granada Dirt Jumps | | El Granada | El Granada | CA | mtb | mtb |
| El Granada Ridge | | El Granada | El Granada | CA | | |
| El Polin Spring Connector Trail | | The Presidio of San Francisco | San Francisco | CA | | |
| Elevator Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| Ensatina Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| Fairy Gates Trail | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| Farmer's Daughter | | El Granada | El Granada | CA | horse | horse |
| Fifield Ridge | | Belmont | Belmont | CA | | |
| Finch Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| Fir Trail (Lower) | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Fir Trail (Upper) | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Fire Road | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Fireroad | | Saratoga Gap Open Space Preserve | Saratoga | CA | mtb | mtb |
| Five Points | | Belmont | Belmont | CA | | |
| Flat Top | | El Granada | El Granada | CA | mtb | mtb |
| Fly Amanita | | Montara | Montara | CA | mtb | mtb |
| Foothill to Farm Hill | | Stulsaft Park | Redwood City | CA | mtb | mtb |
| Fox School Singletrack | | Belmont | Belmont | CA | | |
| Fox School Trail | | Belmont | Belmont | CA | mtb | mtb |
| French Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| Fulton Trail | | Golden Gate Park | San Francisco | CA | | |
| Gardener's Trail | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| Gazos Creek Road | | Big Basin Redwoods State Park | Boulder Creek | CA | | |
| GGP Park Presidio/Stow Lake entrance | | Golden Gate Park | San Francisco | CA | | |
| Giant Salamander | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Girl Scout | | Quarry Park | El Granada | CA | mtb | mtb |
| Gods Trail | | El Granada | El Granada | CA | mtb | mtb |
| Golden Gate Bridge (East) | | Sausalito | Sausalito | CA | | |
| Golden Gate Bridge (West) | | Sausalito | Sausalito | CA | | |
| Golden Gate Promenade | | The Presidio of San Francisco | San Francisco | CA | | |
| Gordon Mill | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Grabtown Gulch Trail | | Purisima Creek Redwoods Open Space Preserve | Woodside | CA | mtb | mtb |
| Gravity | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Gray Whale Cove Trail | | Montara | Montara | CA | | |
| Green Valley Trail | | Montara | Montara | CA | mtb | mtb |
| Grizzly Flat | | Saratoga Gap Open Space Preserve | Saratoga | CA | mtb | mtb |
| Grizzly Flat South | | Saratoga Gap Open Space Preserve | Saratoga | CA | mtb | mtb |
| Hallmark Loop | | Belmont | Belmont | CA | | |
| Harkins Ridge Trail | | Purisima Creek Redwoods Open Space Preserve | Woodside | CA | | |
| Hawk | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Hilltop - North | | Palo Alto | Palo Alto | CA | | |
| Hilltop - Old Ranch | | Palo Alto | Palo Alto | CA | | |
| Hilltop - West | | Palo Alto | Palo Alto | CA | | |
| Historic Trail | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| Historic Trail - Lower | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| Horseshoe Loop Trail | | Palo Alto | Palo Alto | CA | | |
| Indian Creek | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Indian Creek Campground Connector | | Palo Alto | Palo Alto | CA | mtb | mtb |
| Inspiration Point Stairs | | The Presidio of San Francisco | San Francisco | CA | hike | hike |
| Ipiwa Trail | | Monte Bello Open Space | Palo Alto | CA | hike | hike |
| Ipiwa Trail | | Palo Alto | Palo Alto | CA | | |
| Jack Daniels | | Carlmont Hills | Belmont | CA | mtb | mtb |
| James Drop-In | | Belmont | Belmont | CA | | |
| Jean Lauer Trail | | El Granada | El Granada | CA | | |
| Jean Lauer Trail | | El Granada | El Granada | CA | | |
| Johansen Road | | Big Basin Redwoods State Park | Boulder Creek | CA | | |
| John Brooks Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| John Brooks Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| John Brooks Trailhead | | Waterdog Lake & Open Space | Belmont | CA | | |
| John F Kennedy Drive South Trail | | Golden Gate Park | San Francisco | CA | | |
| Juan Bautista de Anza Trail | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Juvenile Justice Trail | | Laguna Honda Community Trail System | San Francisco | CA | | |
| Keiths's Creative Line | | Carlmont Hills | Belmont | CA | mtb | mtb |
| Kirby Cove Road | | Marin Headlands | Sausalito | CA | | |
| Labor of Love | | Waterdog Lake & Open Space | Belmont | CA | | |
| Lake Merced Bike Path | | Lake Merced Park | San Francisco | CA | | |
| Lake Merced Bridge | | Lake Merced Park | San Francisco | CA | mtb | mtb |
| Lake Road Trail | | Waterdog Lake & Open Space | Belmont | CA | | |
| Laurelwood Park Trail | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Laurelwood Park Trail | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Lawrence Creek | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Levy | | Foster City | Foster City | CA | mtb | mtb |
| Lincoln Parkin Trail | | The Presidio of San Francisco | San Francisco | CA | | |
| Lincoln Trail | | Golden Gate Park | San Francisco | CA | | |
| Lobos Creek Valley Trail | | The Presidio of San Francisco | San Francisco | CA | | |
| Long Ridge Road | | Saratoga Gap Open Space Preserve | Saratoga | CA | mtb | mtb |
| Long Ridge Trail | | Saratoga Gap Open Space Preserve | Saratoga | CA | mtb | mtb |
| Lovers' Lane | | The Presidio of San Francisco | San Francisco | CA | | |
| Lower Amanita | | Montara | Montara | CA | mtb | mtb |
| Lower Ancient Oaks Trail | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Lower Finch | | Waterdog Lake & Open Space | Belmont | CA | | |
| Lower Hallmark | | Belmont | Belmont | CA | | |
| Lower North Peak Access | | Montara | Montara | CA | | |
| Lower White Oak | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Manzanita | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Mavericks DH | | El Granada | El Granada | CA | mtb | mtb |
| Mavericks lookout | | El Granada | El Granada | CA | mtb | mtb |
| Meadow | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Meadow Fire Road | | Quarry Park | El Granada | CA | | |
| Meadowlark Trail | | Arastradero Preserve | Palo Alto | CA | mtb | mtb |
| Methuselah | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Methuselah | | El Corte de Madera Creek Open Space Preserve | Redwood City | CA | | |
| Middle Ridge Fire Road | | Quarry Park | El Granada | CA | | |
| Middle Ridge Road | | Big Basin Redwoods State Park | Boulder Creek | CA | | |
| Middle Ridge Trail | | Pedro Mountain | Pacifica | CA | | |
| Mile | | Pedro Mountain | Pacifica | CA | mtb | mtb |
| Mindego Hill Trail | | Russian Ridge Open Space Preserve | Los Altos | CA | mtb | mtb |
| Mirada East Fire Road | | Quarry Park | El Granada | CA | | |
| Monte Cresta Bypass | | Sugarloaf Mountain | Belmont | CA | mtb | mtb |
| Montebello Road | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Mori Point | | Pacifica | Pacifica | CA | mtb | mtb |
| Mountain Lake Trail | | The Presidio of San Francisco | San Francisco | CA | | |
| Mystery Trail | | Mount Sutro Open Space Reserve | San Francisco | CA | | |
| N. Sunny Jim | | Monte Bello Open Space | Palo Alto | CA | mtb | mtb |
| Naomi Patridge Trail | | Half Moon Bay | Half Moon Bay | CA | | |