Running to the Edge: A Band of Misfits and the Guru Who Unlocked the Secrets of Speed is a new book by New York Times Deputy Editor Matthew Futterman Matt, a avid runner, tells the story of the evolution of running from the 1950s, when it was just as odd to see a naked person walking down the street as it is to see someone running, until today.  He describes this evolution of speed and endurance through the story of Bob Larsen, a hall of fame track field coach.  He explains what we have learned about running science through the experience that Coach Larsen had coaching the small-town Jamul Toads to a national championship and coaching the great Meb Keflzighi's amazing career. Instagram