Brady Holmer, a sports scientist and runner, had a good response on X: “No. Let’s stop glorifying ‘grit.’ If the weather is ...

The term “toe sprain” typically refers to an injury to the soft tissues that surround a toe joint. The ligaments, tendons, ...

Out on the run, the LinkBuds Fit struck an ideal balance between staying in position (and therefore delivering consistent ...

For the third year in a row, tech billionaire Mark Zuckerberg ran the Stanford Medicine My Heart Counts 5K—this time crossing ...

In an Olympic rematch, she took down gold medalist Sifan Hassan and ran the fastest-ever marathon in a women’s-only race.

The Olympic alternate steadily reeled in Annie Frisbie in the final miles to place seventh in a huge personal best.

Many top marathoners took to the streets on London on Sunday morning. The third World Marathon Major of the season, the ...

Faith Kipyegon will attempt to become the first woman to break four minutes in the mile this summer. The 31-year-old Kenyan, ...

Lactate is a byproduct of intense exercise. During tougher efforts, it accumulates in your blood faster than your body can ...

At a press conference on Thursday (24 April), two-time Olympic champion and four-time London Marathon champion Eliud Kipchoge ...

After years of a moving “six hours from the last starter” rule that surprised and confused runners in later starting waves, ...

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