American distance runner
According to Wikipedia,
Terrence Mahon is an American distance running coach. Mahon coaches many notable long distance and middle distance runners, including Olympians Deena Kastor, Anna Pierce, and Jen Rhines. Mahon also coached Ryan Hall for five years. In 2011 he coached Morgan Uceny to the number one world ranking in the 1500 meters, coached ultra runner Josh Cox to the second fastest 50k time in history, and guided Irishman Alistair Cragg to a new National Record in the 5,000 meters, and in 2012 coached Alistair to European and Irish records in the road 5k at the Carlsbad 5000.
Terrence Mahon is affiliated with the following schools: