4 ms·

The fastest possible mile (2009)

• zimpenfish 8y ago
  > Interestingly, they also predicted a fastest possible marathon time of 2h03:38 Currently standing at 2h01:39[1]. Not the best prediction, perhaps. [1] https://www.bbc.co.uk/sport/athletics/45539546 https://www.bbc.co.uk/sport/athletics/45539546