Last Updated: Monday, August 6, 2012, 02:58
Sanya Richards-Ross of the US won gold in the women`s 400 metres Sunday.
Last Updated: Saturday, September 3, 2011, 19:45
The United States maintained their grip on the women`s 4x400 meters crown with their third consecutive world championships victory.
Last Updated: Thursday, July 1, 2010, 15:08
Women`s 400 metres world champion Sanya Richards-Ross could miss the rest of the season because of injuries, her coach said on Wednesday.
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