A Stettler Grade 11 sprinter has started the running season strong, earning a pair of silver medals at an invite-only track meet in Mexico. Coach Ronald Hewer said that Claire Holliday was one of five youth invited to Puerto Vallarta, Mexico, over spring break for a 10-day training camp to prepare for the high school track season. “She’s put a lot of hard work in,” Hewer said. “It’s a process.” That process has paid off for Holliday, earning her…