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
2017 World Championships in Athletics – Women's 20 kilometres walk 2017 World Championships in Athletics – Women's 20 kilometres walk The women's 20 kilometres walk was held on a 2 kilometre course comprising lengths of The Mall between Buckingham Palace and Admiralty Arch on 13 August. Defending champion, Olympic champion and defending champion Liu Hong was absent. Still the race started faster than the Olympics. A pack of 20 formed on the front. That pack was whittled down to 10 by the half way point. That group reduced to five by 12K after Kimberly García (Peru) fell off the pace; two Chinese, Yang Jiayu and Lü Xiuzhi; María Guadalupe González