Here at Runner’s World, we’ll be watching the attempt closely — and you can follow along with us right here.

In her attempt to break 4:00 for the mile, Faith Kipyegon of Kenya ran 4:06.42, the fastest mile ever run by a women. The demonstration event, Breaking4: Faith Kipyegon vs. the 4-Minute Mile, was held ...

If you find your face getting really hot while running on the treadmill, I also recommend a fan with bendable legs that you can attach to the arms. They are cordless and rechargeable, which make them ...

Before he scored a stunning victory over Andrew Cuomo, the 33-year-old campaigned through the five boroughs—on foot.

To put metrics around that, Helms adds that you may be ready to progress if your weekly mileage has been consistent for four ...

The answer popped up when I was scrolling through Runner’s World’s brand-new Guide to Strength Training, which includes a ...

I visited the champion at her training camp in Kenya. Here’s what I learned and what it will take for her to succeed.

Compared to the rest of Hoka's running shoes, the Mach 6 is designed with a tighter fit, particularly in the upper, which ...

Kipyegon is drawing inspiration from Kipchoge ahead of her own chase of an impossible barrier: “I want to achieve what Eliud has achieved.” ...

Everything to know about surviving summer running, including tips to staying strong, signs you need to slow down, and more.

As runners, most of us want to improve VO2 max to make hard efforts feel easier and to run faster for longer. And new ...