Riley Chamberlain, a senior at Del Oro High in California and a Birgham Young commiit, won her third career Division 3 girls individual title at the CIF Sac-Joaquin Section Championships at Willow Hills course in Folsom. Chamberlain prevailed in 18:06.1 to lead five Del Oro scorers in the top 20, helping the team capture a second straight team title and 11th overall with a 38-88 victory over Oakdale.