Tassajara Ridge Trail loop from Dougherty Valley High School

San Francisco Bay Trail

Alameda Creek Trail – Alameda Creek Trail to the Bay loop from Union City

Butters Canyon – Joaquin Miller Park loop from Fruitvale

Sycamore Grove Park – Olivina Gate loop from Livermore

Alameda Creek Trail to the Bay – D.U.S.T. Trail loop from Fremont

Hayward Regional Shoreline – Heron Bay loop from Oyster Bay Regional Shoreline

Alameda Creek Trail – Bayview Trail Observation Deck loop from Union City

Heather Farm & Lake – Ygnacio Canal Trailhead loop from De La Salle High School

Mammoth Rock – Curry Point loop from Diablo Foothills Regional Park

Iron Horse Trail junction – Heather Farm & Lake loop from Walnut Creek

Skyline Boulevard – Grizzly Peak Boulevard loop from Lafayette

Skyline Boulevard – Grizzly Peak Boulevard loop from Fruitvale