Left Hand is fun in both directions and can be used to connect an unlimited number of rides in Boulder Valley Ranch, Boulder Reservoir
, and even Heil Valley Ranch.
From the north, turn off of Neva Road through the gate just east of the parking lot. Cruise about three-quarters of a mile southwest past a shelter. Left Hand turns east after the shelter and picks up speed through a smooth section near Lefthand Reservoir. There are a couple of fun, rolling ups and downs until you reach the third bridge in a little over a mile. After the bridge grunt up a steep, but very short, climb to a gate. After the gate, Left Hand cruises due south through several more gates and a few fun features until ending at Boulder Valley Ranch parking lot.