- Catalina Island
- Los Padres National Forest
- Orange County
- Aliso and Wood Canyons
- Aliso Creek Trail
- Arroyo / Trabuco / Tijeras Creek Loop
- Arroyo Trail to O’Neill Park
- Bommer Canyon
- Buck Gully / Moro Canyon / Bommer Canyon Loop
- Carbon Canyon to Four Corners
- Casper’s Wilderness Park
- Chino Hills East
- El Moro (BFI > Moro Ridge) to Buck Gully Loop
- El Moro – No Name – Deer – Rattlesnake – El Moro – Fenceline
- El Moro / Buck Gully Loop via I Think I Can
- Fullerton Loop
- Irvine Figure 8 Loop – All Pavement
- Irvine Loop
- Irvine Open Space via Quail Hill
- Irvine Regional Park
- Irvine Summit Loop
- Irvine to Balboa Pier
- Irvine to Newport Figure 8 Loop
- Ladera Grand Loop
- Ladera Loop
- Ladera Ranch to Dana Point
- Laguna Coast Wilderness Figure 8 Loop
- Laguna Coast Wilderness Park to Crystal Cove State Park (El Moro)
- Limestone Canyon
- Newport / Irvine: Grand View Loop
- Newport Back Bay Loop
- Night Riding in Orange County
- O’Neill Park – Arroyo Trail
- Peter’s Canyon Figure 8 Loop
- Peter’s Canyon from South Entrance
- Quail Hill / Nix Center Loop
- San Clemente Singletracks
- San Clemente Singletracks – Bottom to Top
- Santiago Oaks / Irvine Park Loop
- Santiago Oaks / Weir Canyon / Irvine Park / Peter’s Canyon
- Santiago Oaks Loop
- Santiago Oaks via Hidden Canyon
- Santiago Truck Trail > Cadillac > Live Oak
- Serrano Creek > Whiting Ranch > Edison Fields > Aliso Creek Bikeway Loop
- Turtle Ridge Loop
- Whiting Ranch > Santiago Truck Trail > Luge Loop
- Palm Springs
- San Bernardino Mountains
- San Diego County
- San Gabriel Mountains
- Chantry Flats to Mt. Zion
- Chilao / Charlton
- Glendora Mountain Road (GMR) > Monroe Truck Trail Downhill
- Mt Wilson (Eaton Saddle) to El Prieto via Mt Lowe Rd > Sunset Ridge Tr
- Mt Wilson > Sturtevant Tr > Spruce > Hoegee > Chantry
- Mt Wilson to Chantry Flats
- Mt. Lowe Rd > Echo Mountain > Sam Merrill Trail > Sunset Trail
- Mt. Wilson Shuttle Runs
- Red Box to JPL via Gabrieleno Trail
- Strawberry Peak Loop
- Sunset Ridge Fire Road (Downhill)
- San Jacinto Mountains
- Santa Ana Mountains
- Black Star Canyon to Beek’s Place (Main Divide)
- Blue Jay Campground to Santiago Peak
- Chiquito Trail
- Cook’s Corner to the Luge via Santiago Truck Trail
- Harding Truck Trail to Four Corners
- Holy Jim to Santiago Peak
- Maple Springs to Four Corners (Main Divide)
- Maple Springs to the Motorway
- San Juan Downhill via Blue Jay Campground
- San Juan Trail including Upper Loop
- Santiago Truck Trail > Old Camp > Down the Luge
- Santiago Truck Trail to the Luge
- Santiago Truck Trail to the Luge to Live Oak Trail
- Sierra Peak via Corona
- Trabuco to Holy Jim
- Trabuco to Yeager Mesa Loop
- Trabuco Wash > Holy Jim Trail > Main Divide
- Trabuco Wash to Holy Jim
- Santa Monica Mountains
- Southern Sierras
- Trailheads In California
Saturday, 25th May 2013