WATCH: 10 things Eliud Kipchoge can’t live without

Turns out, the world’s fastest marathoner is just as attached to his phone as the rest of us

WATCH: How much time do carbon shoes really take off?

Professor of biomechanics at BYU gives his perspective on the benefits of carbon-plated shoes

British marathoner wore blacked-out Nike Vaporflys in Olympic Trials win

On Running-sponsored Chris Thompson wore a pair of Nike’s super shoes to qualify for the Tokyo Games