The Harry Styles effect

You might have seen, but Harry Styles is going on the cover of our May issue of the magazine (on sale April 1st) and so we thought we'd sit down and chat about this momentous moment and what it means for us, for running, why it's significant and much more. You can pre The May issue of Runner’s World with Harry Styles is on sale April 1st. Pre-order it here to secure your copy. Learn more about your ad choices. Visit