“Since I was forty and definitely slipping, I have won seven full marathons, got second six times, and third four times.... I'm wondering what I can do after I'm fifty.” I CanCan DoWonderFourSixThirdsSevenFiftyFortyEnduranceMarathonSlipping Book:Marathon: Autobiography of Clarence Demar- America's Grandfather of Running Source: Marathon: Autobiography of Clarence Demar- America's Grandfather of Running
