Mathew Hanratty, 28 Sep 2016
A real-time chart of the number of days each world record has lasted.
Pierre-Jean Vazel, 15 Aug 2016
Pierre-Jean Vazel breaks down the South African's race in Rio.
Mathew Hanratty, 12 Aug 2016
Here's a breakdown of splits per 100m for the medalists. When Ayana was gone, she was gone.