2017 World Championships in Athletics – Men's 50 kilometres walk 2017 World Championships in Athletics – Men's 50 kilometres walk The men's 50 kilometres walk at the 2017 World Championships in Athletics was held on a two kilometre course comprising lengths of The Mall between Buckingham Palace and Admiralty Arch on 13 August. Four days before the event, three time World Championship medallist, Australia's Jared Tallent was forced to withdraw from the event due to a hamstring injury. From the start, world record holder, 39 year old Yohann Diniz (FRA) walked with a sense of purpose. Save a silver medal in 2007, the World Championships had resulted in disqualifications and
2011 World Championships in Athletics – Men's 20 kilometres walk 2011 World Championships in Athletics – Men's 20 kilometres walk ] The Men's 20 kilometres walk event at the 2011 World Championships in Athletics was held on August 28 on a loop course starting and finishing at Gukchae - bosang Memorial Park in the center of Daegu. Forty-six men started the competition and 27 countries were represented. Valeriy Borchin entered as the reigning world and 2008 Olympic champion. The athletes on the Chinese and Russian teams led the rankings that year: Wang Zhen and Chu Yafei were the top two, while Borchin, world record holder Vladimir Kanaykin, and Sergey Morozov