2017 World Championships in Athletics – Men's 50 kilometres walk Arai finally taking a slight lead for silver, 8:05 behind Diniz. It was the second fastest 50k racewalk of all time, only behind Diniz' world record and the largest margin of victory in World Championship history. Before the competition records were as follows: The following records were set at the competition: The standard to qualify automatically for entry was 4:06:00. The final took place on 13 August at 07:46. The results were as follows: 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
Athletics at the 1912 Summer Olympics – Men's 10 kilometres walk Athletics at the 1912 Summer Olympics – Men's 10 kilometres walk The men's 10 kilometres walk was a track and field athletics event held as part of the Athletics at the 1912 Summer Olympics programme. It was the second appearance of racewalking, which had debuted at the previous games with the 10 mile and 3500 metre walks. The 10 kilometre was the only racewalking event in 1912. The competition was held on Monday, July 8, 1912 and on Thursday, July 11, 1912. Twenty-three racewalkers from twelve nations competed. These were the standing world and Olympic records (in hours) prior to