As hardcore recreational runners gather pace, more women are being diagnosed with health conditions previously reserved for ...

Scientists tracked 14 elite endurance athletes for a year and found a metabolic ceiling: no one sustained more than 2.5× ...

Easily-digestible carbs, as well as protein and fat, can fuel your run. Recommended foods include whole-grain bread, fruit, ...

Scientists have long hypothesized about a theoretical limit to human energy use. The research, published today in Current ...

The research, published today in Current Biology, showed that ultramarathoners can burn an astounding 11,000 calories per day ...

It turns out that doing hot yoga a few times a week and hiking at least once a week won’t make you a decent beginner runner. Month one was plagued by difficult quarter-mile runs and sore legs and ...

These carbon-plated wonders have broken every record in the books—but they might not be the best for you. Here's why.

When athletes devote large amounts of energy to running or cycling, they unconsciously cut back on energy output elsewhere.

Now it feels like you can’t lace up without stepping into a maze of wellness gadgets and “smart” tech. Every week, there’s ...

The research found cardio – encompassing running, swimming, cycling and similar – to be the most popular type of workout in ...

Kenyan marathoner Paul Matheka broke one of running’s golden rules: “nothing new on race day,” and it ended up costing him.

I'm used to hype-filled marketing in most areas of life, but the deluge of running gear takes aim at a sport that I've come ...