When you’re ready to run faster for longer than a mile, you’re ready to try a tempo run. Tempo efforts are “comfortably hard.” Physically, they teach your body to become more efficient at running at a ...

Want to run faster, improve your form, and keep your performance consistent as you get older? Experts share the best tips for how to supercharge your runs.

Runners should replace their running shoes every 300 to 500 miles. While a new pair is exciting, it can be uncomfortable if not properly broken in. Without this step, runners risk blisters, soreness, ...

After shattering the women’s mile record, Faith Kipyegon squares up against the four-minute barrier. It’s a good thing she has the world’s biggest sportswear company in her corner. As a problem to be ...

Though I’d consider the start of my running career middle school cross-country, I was never taught pacing. Instead, I remember just going out for quick efforts with no regard to pace and trying to ...