Another consequence of all that foam is that the 880 v15 is more than an ounce heavier than its predecessor. The extra bulk ...

Keep in mind that your body needs time to adjust to any changes you make in your form. Also, while your body may take on more ...

One of our editors’ favorite brands, Diff, has tons of its sport-style sunglasses on sale. Right now, you can shop up to 34 ...

When you pound the pavement, treadmill, or trail day after day, your muscles—specifically, the glutes, quadriceps, hamstrings ...

In this episode of The Amazing Runner’s World Show, Jeff and Aly answer the question: How many pairs of running shoes do you really need in your rotation? One study showed that runners who wore more ...

A plush and protective trail shoe that shines over long distances and mixed terrain, the Hierro v9 is a great choice for ultra-distance events or long training runs where comfort is key. There's ample ...

Regular exercise, whether you’re running, strength training, or both, can help improve your quality of life. Adding balance ...

Lutkenhaus’ effort, which dipped under the world standard of 1:44.50—a qualifying mark he needed if he were to finish inside ...

While Cvecko isn’t a pro runner and he doesn’t have national titles or Olympic success, he is a champion of the sport of ...

Ethan Strand and Olympic champion Cole Hocker got the other two World Championship qualifying spots. Yared Nuguse and Hobbs ...

Trainers offer insights on how much you can really do in a day—and ways to get more activity without upping your injury risk.