science of running

How fast could Uncle Chen run a marathon without smoking?

We crunched the numbers of the viral chain-smoking marathoner and found his potential

By Marley Dickinson

Are water stations useless for 5Ks and 10Ks?

By Marley Dickinson

Why all runners should use compression

By Marley Dickinson

Runners: take part in the Trainimm study to learn more about your training habits

By Brittany Hambleton