Britain's Hanna England (R-L), Russia's Tatyana Tomashova, Kenya's Hellen Onsando Obiri, Bahrain's Maryam Yusuf Jamal and Germany's Corinna Harrer compete during their women's 1500m heat during the London 2012 Olympic Games at the Olympic Stadium August 6, 2012. REUTERS/Lucy Nicholson/File Photo
(Reuters) - Russian Tatyana Tomashova's result in the women's 1,500 metres at the 2012 London Olympics has been officially annulled, the Athletics Integrity Unit (AIU) said on Tuesday.
Tomashova was banned for 10 years by the Court of Arbitration for Sport (CAS) in September for anti-doping rule violations at the Games and stripped of her silver medal from the race, often described as the "dirtiest" in history.
