SFBAC Trail Trekkers
Monterey Bay Trekkers
SFBAC Rimrovers
Almaden Quicksilver Historic Trail
Pacific Skyline Council Camps Historic Trails
Marin Trails
Presidio of San Francisco Historic Trail
Sacramento Historic Trail
California Historic Railroad Trail
Redwood Regional Challenge
California Gold Rush Historic 49er Trail
Sunol Del Valle
Bay Area Ridge Trail
Hiking Project