And not only did the pro women run mind-bogglingly fast–but they looked effortless while racing down the roads. Obiri in particular made tackling those grueling Central Park hills in the final miles ...

There are all sorts of running goals—conquer a marathon, get out three times a week—but one of the most significant performance-based goals is to Get Faster! Let’s face it: Most of us, unless we’re ...

Speed work isn’t just for serious runners. Up your pace just a little for a more efficient workout. By Hannah Singleton Hannah Singleton started doing speed work two years ago after she moved from ...