Clare Balding and special guest Sir Chris Hoy present live coverage of day three of the Track Cycling World Championships from London.

After Sir Bradley Wiggins and the GB men's pursuit team took to the track on Thursday night, Friday sees the women's squad go for gold. The women's team led by Laura Trott won pursuit gold in this same velodrome at London 2012 and will be hopeful of repeating the trick tonight.

Standing in the way of Trott and co is a formidable Australian team - the current world record holders. Who will end the night wearing the iconic world champion's rainbow jersey? Show less