A massive 24 gold medals are up for grabs on day seven at the Olympic Games in Rio, on what could be a historic day for Team GB. Sir Bradley Wiggins goes in pursuit of a record fifth gold medal which would make him Great Britain's most successful athlete in Olympic history. Elsewhere, the athletics competition kicks-off with the tussle for women's heptathlon gold.
Where to watch
Live coverage and highlights of the action is available on BBC One, BBC Two and BBC Four throughout the day and into the early hours. There are also updates available via BBC Radio Five live.
Events to watch
On day one of the athletics at the Olympic Stadium in Rio, the women's heptathlon is among the highlights where two Brits will tussle for gold. Jessica Ennis-Hill reclaimed her world title in Beijing last year in her first major competition since giving birth, and is the huge favourite to retain her Olympic title she won so memorably in London. Her main competition could come from Liverpool's Katarina Johnson-Thompson, the European Indoor pentathlon champion, whose rapid improvement makes her a strong contender for the podium. Overseas competition comes from Canada's Brianne Theisen-Eaton - wife to decathlete Ashton Eaton - who took silver behind Ennis-Hill in China last year. The bronze medallist Laura Ikauniece of Latvia is also among the contenders.
Helen Glover and Heather Stanning meanwhile will attempt to convert their five-year unbeaten record in the women's pair and claim Great Britain's first rowing gold of the Games. The duo won the first gold at London 2012 and are expected to retain their title at the Lagoa Stadium.
Brit to watch
Sir Bradley Wiggins faces his last salvo as a British Olympian as he seeks to make history in Rio. The Belgium-born rider needs just one medal to surpass Sir Chris Hoy and Great Britian most successful athlete at the Olympic Games, but the reality is Wiggins is chasing a fifth gold medal to cap his remarkable career on the road and the track.
He will shepherd the British team pursuit quartet including Ed Clancy, Owain Doull, Steven Burke which has been setting world records at their training base ahead of ride-offs with the teams from Australia and New Zealand. Wiggins was he bridesmaid in the team pursuit at the Commonwealth Games and World Championships, but aims to go one better on his swansong.
Schedule highlights - All times BST