An Accidental Athlete

Known by fans as "The Penguin" for his back-of-the-pack speed, John Bingham is the unlikely hero of the modern running boom. In his new book, the best-selling author and magazine columnist recalls his childhood dreams of athletic glory, sedentary years of unhealthy excess, and a life-changing transformation from couch potato to "adult-onset athlete." Overweight, uninspired, and saddled with a pack-and-a-half-a-day smoking habit, Bingham found himself firmly wedged into a middle-age slump. Then t