Run stronger, smarter, and more efficiently with the Runner’s World Guide to Running Form. Some good news: These form mishaps are correctable. We chatted with two physical therapists to learn how long ...

In 2011, two years after his book Born to Run launched the barefoot boom, Christopher McDougall offered a clarification. “The ‘one best way’ isn’t about footwear,” he wrote in The New York Times ...

Elite runners may come across as superhuman, clocking insanely speedy splits while looking light on their feet. But some of the biggest differences between them and the rest of us come down to ...