Ryan Hall: From Nation's Fastest Marathoner to Total Powerhouse

Ryan Corridor is 1 of the country’s best endurance athletes, holding the history for the quickest marathon (2:04:58) and 50 %-marathon (59:43) operate by an American. He retired in 2016 in his mid-30s, but at an age when most adult men are doubling down on cardio, Hall made a decision to insert muscle mass. “So numerous professional athletes shed objective […]