"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I’ve been an avid long-distance runner for more than 10 years—and my job and passion have led me to test ...

"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, ...

There’s an emphasis on time in distance running. It helps runners compare themselves to others and qualify for major marathons. But time wasn’t on Sergey Sushchikh’s mind during the Los Angeles ...

Distance running is experiencing a surge in popularity, particularly among Gen Z. Athletes who under-fuel their bodies risk a condition called Relative Energy Deficiency in Sport (REDs). Symptoms of ...