Thirty Miler from Pima Dynamite Trailhead.  This ride is longer and more intense than our normal rides.  It will be 4.5-5 hours and cover 30 miles with a Skill level of Intermediate and a Cardio level of Vigorous in the north eastern area of the preserve. All our rides are “No Drop”, meaning we will not leave you. 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 and even a lunch.  There are restrooms at the trailhead.  Arrive 15 minutes before start of ride.