Ride: 35-65-102-120 Hilly/Mountainous Flexible Leader: Mike & Elisabeth Kersten, 966-3095, mikejkersten@yahoo.com Description: There are four routes: the Half Metric (35 miles with 1400 ft. climbing); the Metric (65 miles with 4500 ft.); the Century(102 miles with 7400 ft.); and the Challenge (122 miles with 10,000 ft.) Go to sierracentury.org for more information and registration.