Olympics 2016

Clare Balding presents further live coverage on day seven in Rio. The Rio Olympic Velodrome takes centre stage, as the men's team pursuit track cycling semi-finals get under way at 20.52, with the focus from a British perspective sure to be on four-time gold medallist Bradley Wiggins, who makes a return to the track after winning the time-trial on the road in London four years ago. The women's team sprint semi-finals follow at 21.17, before the session is completed with the men's sprint quarter-finals from 21.30.