Secrets of the Preserve Educational Ride from Brown’s Ranch Trailhead:  Ready to discover more about what is in the Preserve, beside the excitement of a trail riding? This is the ride for you!  Join PastFinder Franco Farina to explore the Preserve’s recent ranching history and the ancient way of life of the Native American in a stunning geological setting. This is an Intermediate Skill and Moderate Cardio level ride of about 11 miles over 2 1/2 hours. A bike with wide knobby tires is required.  Please, no road bikes, hybrids, folding bikes, or electric assist bikes. Please check the working order of your bike before you leave home. Helmets required.  Bring water and snacks.  Restrooms at the trailhead.  Please arrive 15 minutes prior to start.