If you're into your running, you may have heard of something called a gait analysis. A gait analysis is a method for identifying biomechanical abnormalities in the gait cycle, or in other words, it’s ...

If I took a second off my marathon personal best every time someone asked me to recommend a pair of running shoes, by now I’d be smashing the two-hour marathon mark. With dozens of brands, thousands ...

The centerpiece of Saucony’s Waltham, Massachusetts, headquarters isn’t a hall of shoes or a well-kept track. It’s a room teeming with high-speed cameras, data sensors, and two very souped-up ...