Everything to know about high-intensity interval training and low-intensity steady-state cardio—and how they benefit your ...

Things have gone from bad to worse this week for ultra runner Michelino Sunseri, who reportedly faces charges after being ...

When Riley Nachtrieb grew up, her transportation method consisted of a lot of running around West Seattle. She would run to ...

Tyler Andrews, a 34-year-old endurance athlete from the US, took his running abilities high into the Himalaya and broke the Fastest Known Time (“FKT”) on the 8t ...

Tara Dower smashed Karel Sabbe’s AT record by over twelve hours. Here’s what it took to keep up the pace for over 40 days.

Law enforcement officials in Grand Teton National Park have charged endurance athlete Michelino Sunseri with cutting ...

Anna DeMonte called the bunny slopes home when she moved to Salt Lake City five years ago. In June, she set the "Fastest ...

On Labor Day, Michelino Sunseri, ran, climbed and descended the Owen-Spalding route in 2 hours, 50 minutes and 50 seconds, ...

It can often feel as though there aren't enough hours in the day to fit in a run. That somehow, by having to choose between work, a social life and the open road, you can't have it all.