288-pound woman becomes heaviest to run a marathon and aims for Ironman – ajc

“I decided I wanted to try a challenge and jump out of my comfort zone, and distance running had always been the thing that I was worse at in the entire world,” Chastain, 41, a speaker and writer, tells PEOPLE. “So I signed up for a marathon first thing.”

via 288-pound woman becomes heaviest to run a marathon and aims for Ironma