Athletics at the 2012 Summer Olympics – Men's 50 kilometres walk Athletics at the 2012 Summer Olympics – Men's 50 kilometres walk The men's 50 kilometres race walk at the 2012 Olympic Games in London was held on 11 August on a route along The Mall and Constitution Hill. The event was marred by the disqualification of all three Russian athletes due to doping violations. With 63 starters, there was a large pack at the start, Matej Tóth walking along the side barrier was the first to take the front. By first water stop former world champion Sergey Kirdyapkin and reigning world champion Sergey Bakulin moved to front, with 3 Australians
2009 World Championships in Athletics – Women's 20 kilometres walk 2009 World Championships in Athletics – Women's 20 kilometres walk The Women's 20 km Walk event at the 2009 World Championships in Athletics was held throughout the city of Berlin on August 16, beginning and ending at the Brandenburg Gate. Undefeated since May 2007, the Olympic and World champion Olga Kaniskina was a clear favourite. Russian champion and second fastest of the year Vera Sokolova was predicted as a possible medallist, as were Sabine Krantz and Kjersti Platzer who had both won on the racewalking circuit prior to the competition. Amongst the other fastest athletes before the championships were Russians