Marathoners: are your easy runs more important than workouts?

A new study shows that faster marathon runners log three times the mileage of slower runners–nearly all of it consisting of easy runs

IOC study estimates five billion people watched the Paris Olympics

The study estimates the Games reached 84 per cent of its global audience

Why are humans so good at long distance running?

A new anthropological study supports the “endurance pursuit hypothesis,” arguing that endurance running was crucial to our ancestors’ survival