NEW YORK (CBSNewYork/AP)-- Geoffrey Mutai could train with some of the fastest marathoners in history. Instead, he often chooses to run alone. That's how the Kenyan star ensures he can hold steady, ...

Geoffrey Mutai ran by himself through Central Park, the same scene as the last New York City Marathon. The race's return to the five boroughs looked no different from the past in many ways, yet much ...

Geoffrey Mutai ran by himself through Central Park, the same scene as the last New York City Marathon. The race's return to the five boroughs looked no different from the past in many ways, yet much ...