2009 World Championships in Athletics – Men's 50 kilometres walk record, PB = Personal best, SB = Seasonal best, WL = World leading (in a given season) 2009 World Championships in Athletics – Men's 50 kilometres walk The men's 50 kilometre walk at the 2009 World Championships in Athletics took place on August 21, 2009 on the streets of Berlin, Germany. The event started and finished at the Brandenburg Gate. Prior to the competition, previous winners did not appear to be medal prospects: the defending world champion Nathan Deakes missed the competition due to injury, and the reigning Olympic champion Alex Schwazer had failed to finish his sole 50 km
2013 World Championships in Athletics – Men's 20 kilometres walk 2013 World Championships in Athletics – Men's 20 kilometres walk The men's 20 kilometres walk at the 2013 World Championships in Athletics was held at the Luzhniki Stadium and Moscow streets on 11 August. The first leader was Takumi Saito who set the pace for the first 5K, opening up a gap on the pack, with his Japanese teammate Yusuke Suzuki the first to chase him down. Suzuki moved out to a 13-second lead by the 10K mark. The six chasers included all three 2012 Olympic medalists. The first to catch him was bronze medalist Wang Zhen who pulled out