(L-R) Natasha Hastings of the United States and Christine Ohuruogu of Great Britain compete in the Women's 400 metres semi final during Day Two of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium on August 11, 2013 in Moscow, Russia.
Defending champion Ohuruogu reaches 400m final with impressive run Christine Ohuruogu reached the 400 metres final with an impressive run behind favourite Sanya Richards-Ross. The reigning Olympic champion is peaking at the right time.
Sanya Richards-Ross has finally claimed the gold that most thought she would win in Beijing in 2008. While she failed in the final in Beijing by tiring late, she had no such problems here. She dominated this race with a time of 49.55 seconds, which had her finishing comfortably ahead of Great Britain's Christine Ohuruogu (49.70) and fellow American DeeDee Trotter (49.72). Track and Field: Women's 400 Meters
Christine Ohuruogu wins gold for Team GB in the 400 metres at the World Championships