How ‘shoe doping’ changed marathon times forever – in ways we still don’t fully understand
Five years ago today, in a park in Vienna, Eliud Kipchoge ran the most significant marathon ever. The clock stopped at 1:59:40. Kipchoge was already a legend. He had won 10 consecutive marathons between 2014 and 2019, including Olympic gold in Rio de Janeiro in 2016. This, though, was something else. A sub-two-hour marathon was […]