| Dates: 23 July-8 August Time in Tokyo: BST +8 |
| Coverage: Watch live on BBC TV, BBC iPlayer, BBC Red Button and online; Listen on BBC Radio 5 Live, Sports Extra and Sounds; live text and video clips on BBC Sport website and app. |
Britain’s sprint relay teams delivered silver and bronze medals, with the men’s quartet missing out on the 4x100m title by just a hundredth of a second.
Nethaneel Mitchell-Blake, who anchored Britain to world gold in 2017, was overhauled right on the line by Filippo Tortu as Italy snatched victory.
Earlier Asha Philip, Imani-Lara Lansiquot, Dina Asher-Smith and Daryll Neita, took a repeat of Rio bronze.
A Jamaican team with all three of the 100m individual medallists took gold.
More to follow.