Fifteen-year-old Lillie Keenan and Pumped Up Kicks jump to first grand prix win SAUGERTIES, NY (June 10, 2013)  – Lillie Keenan and Pumped Up Kicks were pumped up just enough Sunday afternoon to win the $125,000  Purina Animal Nutrition  Grand Prix, presented by  Zoetis . The 15-year-old rider and Chansonette Farm, LLC’s Pumped Up Kicks closed out three weeks of spring shows at HITS-on-the-Hudson with the only double clear of the day, cracking the code to Canadian designer Danny Foster’s track.   The pair started competing together at the start of the winter circuits in Florida this year and Sunday marked the first grand prix victory for both.