Melissa Stockwell - Triathlon Champion tries the Boston Marathon!
In 2004, Melissa Stockwell was the first woman to lose a limb in combat. By 2008, she was a Paralympic swimmer. In Rio 2016, she and her teammates swept the first Para-Triathlon podium. Training before the Tokyo Games, she broke her back in a bike accident, but still finished fifth. Now she’s ready to take on the oldest annual marathon, Boston.