Has the electric energy and empowering atmosphere of this year's London Marathon got you feeling inspired? Firstly, we're with you on that one. But, secondly, this probably means you're looking for ...

Top-of-the line racers are all about running economy. Here's what that means—and how high-tech sports labs measure it.

“If people are just getting out there to run and enjoy themselves, and they don’t have any issues, there’s no reason to look ...