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Women's 4 x 400m Relay
USA win their fifth successive 4x400m Olympic gold medal as their quartet races to an easy victory at London 2012.
11 Aug 12
14 Jul 12
American 400m runner Debbie Dunn withdraws from the Olympics 4x400m relay team after returning a positive drugs test.
12 Jul 12
Joanna Mills exits the World Junior Championships after a disappointing run in her 400m semi-final in Barcelona.
3 Jul 12
British sprinters will struggle to compete at London 2012, says former 110m hurdles world champion Colin Jackson.
More Women's 4 x 400m Relay stories (6)
Video & Audio
|1||Trotter, Felix, Mccorory, Richards-ross, Baker, Dixon||Team USA|
|2||Gushchina, Krivoshapka, Firova, Antyukh, Kapachinskaya, Nazarova||Russian Federation|
|3||Day, Whyte, Williams, Williams-mills, Lloyd||Jamaica|
Head to Head
Eilidh Child vs Shana Cox