This is a short enough of a loop (about 12 miles?) that it can be incorporated into another ride, thus the start point can get jostled around. You could, for example start at the University.
As mapped, start at Chena Wayside, which is at about 6 Mile Chena pump, at the base of the ridge. Ride up the hill. It is a steep climb in spots, but very do-able. The climb tops out eventually, and you will have fast rolling roads all the way back to Chena Pump, at the busy intersection. Turn right, and ride back to Chena Wayside.