Meet Ryan Hall!

American record holder in the 20K, 30K and half marathon, Hall also owns the U.S. course record on the Boston Marathon course (2:04:58). He won the 2007 U.S. Olympic Marathon Trials and finished runner-up at the 2012 U.S. Olympic Marathon Trials. At the 2008 Olympic Games Marathon, he finished 10th. He is the first American to break the one-hour barrier in the half marathon and 2:05 in the marathon.