Researchers suggest intense marathon training may cause gut stress leading to colon adenomas, with 41% of studied runners having at least one polyp.

There aren’t many middle school students who can say they’ve completed a marathon. But by the end of this weekend, that is ...

Long-distance runs with my high school track team began a routine I continued as an adult, until Father Time finally caught up with me.

When you toe the start line of a 10K, your race day is going to be totally different than if you were running a marathon. But despite the contrast in those two race experiences, there are some ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There's no reason to make running any harder than it is naturally. We don't need to run in suboptimal, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re a runner, you know Asics is one of the almighty performance brands on the market. As a ...

Do what works for you: Many marathoners still opt for daily trainers (left) over super shoes (right) on race day. Suppose we want to build the most comfortable long-distance running shoe imaginable.

Born in different countries, 35 years apart, two photographs changed their lives and their sport. For Kathrine, from the USA, ...

Across the country, more people are lacing up their sneakers, whether it’s for neighborhood fun runs or full marathons. Just last year, the New York City Marathon saw more finishers than ever with ...

No matter what brand you’re shopping for, running shoes need to keep your feet, ankles, knees and hips supported while you’re moving. Whether you’re running long distances or just getting in a few ...