A friend cruises down Calabasas Peak Motorway on the way to the Stunt High Trail, Backbone Trail, Saddle Peak, and Tapia Park – a run of about 14 miles with an elevation gain of about 2600 ft., and loss of about 3600 ft.
Several excellent trail runs in the 11-15 mile range (or longer) can be done from the intersection of Malibu Canyon and Piuma Rd., near Tapia Park. These include an out and back to Saddle Peak (~13 mi), the Bulldog Loop (~14.5 mi), and point to point runs starting at the Secret Trail (~11 mi), or Tunnel #1 on Kanan Rd. (~12.5 mi).
Related posts: Saddle Peak, Rock Formations Along the Backbone Trail