Four training strategies that will make you less susceptible to running-related stress fractures.

The effects of aging compile to cause calf injuries in male masters runners. Here’s why, and how to keep them strong and healthy.

You can boost performance by tackling heavy blocks of training — if you avoid excess fatigue. Here’s how to walk the line.

Conventional wisdom on injury from running on hard surfaces like concrete or at fast speeds are typically untrue, but what role do they play?

Taking quicker steps is one of the few proven ways to reduce running stress and save your knees.

You might be able to stop them before they even happen

Alone, these tiny details won't boost performance much. But their sum could mean the difference between a good race and a PR.

The brain’s tolerance for pain may be the deciding factor in how far we can push ourselves

The lack of doping positives by female athletes might just be a reflection of a flawed testing protocol

It's normal to have differences in strength, flexibility, and coordination between left and right sides, but when does it become a problem?

Will the staged release of physiological data, nearly five months after the Tour, do anything to dispel the cloud of suspicion around the British rider since his first Tour win in 2013?

The world’s best open water swimmer says fear makes you grow, a little fat is okay, and make sure you have a big scary goal

Despite growing popularity, the much-talked-about sport remains on the fringes of the endurance world.

Their genius is unquantifiable. That's a lesson Triathlon Australia learned the hard way.