Terrence Mahon, coach of Olympic Development Training Group Team Running USA – Mammoth Lakes, was an 8x All-American in Cross Country and Indoor & Outdoor Track while attending Villanova University. He was a US National Champ at 20k and has a marathon personal best of 2:13:02. In 2008, Terrence coached four of his athletes on to the Olympic Team, including American record holders Ryan Hall and Deena Kastor. Before taking over coaching duties for Team Running USA, Terrence ran on the team under his coach and mentor Joe Vigil. Terrence also operates an online coaching program for runners of all ages and abilities at www.runmammoth.com .

Coach of:

Deena Kastor - Bronze Medalist, Athens 2008

Ryan Hall - 10th Place, '08 Olympic Marathon; 3rd Place, '09 Boston Marathon

Ian Dobson - 2008 5K Olympian

Jen Rhines - 2008 5K Olympian