|High School:||North Rockland|
Purdy holds five school records at North Rockland and was the NYSPHSAA and Federation 1,000 meter champion, ranking third all-time in New York, top 25 in the nation and second in the U.S. in 2014 in the event. He qualified for the Milrose Games and ran at the cross country Federation Meet during his freshman and senior years. Purdy was a member of the 4x400 meter relay team that finished second at the NYSPHSAA and was named aJournal News Scholar-Athlete and Athlete of the Year. Purdy earned varsity letters in cross country, indoor track and outdoor track, helping lead North Rockland to fifth in the state in cross country and league, county and sectional championships in indoor and outdoor track, the Triple-Triple Crown, in 2013 and 2014.