|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.|
Sifan Hassan said she had caffeine to thank after winning her first Olympic gold medal in the 5,000m on Monday.
The Dutchwoman is bidding for a historic treble of 1500m, 5,000m and 10,000m.
Ethiopia-born Hassan, 28, produced a devastating final-lap sprint to win in 14 minutes 36.79 seconds, but it seems she required a little assistance to carry her over the finish line.
“Without coffee I would never be Olympic champion,” she joked.
Hassan’s gruelling schedule means she will have run in six middle- or long-distance races in eight days.
In her 1500m heat earlier on Monday, she had to recover quickly from a fall just after the bell, swiftly picking herself up to qualify in first place.
“I can’t believe it. It was terrible when I tripped,” she said. “When I fell down…