Make sure your diet can keep up with your running schedule. Flip through to find out top food runners should be eating. These tasty ingredients include peanut butter and bananas to ensure your body has fuel and is properly recovering.
Harriet Anderson, 74. Competed in Ironman World 18 times. In 2009, got clipped from behind on her bike, fell and broke her clavicle. She taped her arm to her waist, walked the marathon portion and still finished in time. It doesn't get any more badass than that.