Hazel Irvine introduces live coverage of the men's and women's road cycling time trials, with Great Britain's Anna Henderson and Josh Tarling among the riders. Cyclists start at 90-second intervals, with the fastest time earning gold. Welshman Tarling won global bronze and European gold last year, and the 20-year-old retained his national time trial title in emphatic fashion last month. His likely medal rivals in Paris include Italy's two-time world champion Filippo Ganna and multiple global medallist Wout van Aert of the Netherlands. In the women's race, reigning world champion Chloe Dygert and Olympic silver medallist Marlen Reusser are among the favourites. There's also action from the semi-finals of the men's rugby sevens event. Key finals 13:30-15:05 Road cycling: women's time trial 15:30-17:00 Road cycling: men's time trial