American Kristin Armstrong became the first cyclist to win the same road event at three different Olympic Games on Wednesday, taking gold in the women's 29.7km time trial.
Veteran American Kristin Armstrong claimed a third consecutive road time trial gold to deny former Russian doper Olga Zabelinskaya what would have been a controversial triumph on a rain-soaked course at the Rio Games on Wednesday.
French cycling veteran Jeannie Longo missed the women's time trial podium by just 2 seconds in what could be her final Olympic race.
Disgraced US cyclist Lance Armstrong has reportedly been ordered to answer questions about who knew what and when about his doping, including possibly his former wife and his attorneys.
American Kristin Armstrong became the first cyclist to win the same road event at three different Olympic Games on Wednesday. Britain's surprise packet Joseph Clarke won the Canoe gold in the K-1 slalom course on Wednesday.
A group of athletes in Rio has found the secret to enhanced performance and it has nothing to do with doping.
Here is a flashback of the top moments from the just concluded quadrennial Games...