Race walking at the Olympics the first two editions, the women's event was extended to match the men's 20 km distance from the 2000 Sydney Olympics onwards. Women have never commonly competed internationally over 50 km, thus it has never been proposed as an Olympic event – as of 2012 it remains the only event on the Olympic athletics programme in which men compete, but women do not have an equivalent. The 50 km is also the longest distance race for an Olympic athletics event. The Olympic records in racewalking were all broken at the 2012 London Olympics. In the 20 km walk Chen Ding
2017 World Championships in Athletics – Men's 20 kilometres walk 2017 World Championships in Athletics – Men's 20 kilometres walk The men's 20 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. As is typical, this race started off as a pack. By 5K, the pack still numbered 32, exactly half the starters, walking a leisurely (for them) 19:54. The second 5K was exactly the same, passed in 39:48 but the pack had worn down to 17. British champion, walking before the home crowd, accelerated the pace, dropping many