Olympics day thirteen - in pictures

Germanys Otto Becker rides his horse Cento during the team show jumping competition.

The United States synchronized swimming team perform their technical routine.

Russia's Yevgeny Kafelnikov holds up the Russian flag after beating Germany's Tommy Haas in the men's singles final.

British divers Tony Ally (left) and Mark Shipman compete in the men's synchronized 3m springboard final.

Competitors begin the 20k race walk

Hsu Chi-hung of Taiwan, left, challenges Hadi Saebonehkohal of Iran during competition in the under 68kg Taekwondo division.

Frances' Julie Danaux and Odile Arboles-Souchon compete in the women's synchronized 3m springboard final.

The gold medal winners of the Olympic women's 470 class Jenny Armstrong and Belinda Stowell.