Athletics at the 1995 Pan American Games – Men's 20 kilometres walk Athletics at the 1995 Pan American Games – Men's 20 kilometres walk The men's 20 kilometres walk event at the 1995 Pan American Games was held in Mar del Plata on 18 March. Held on the track (50 laps), the two Mexicans and Pérez dominated the race as the others fell of the back of the lead pack. With two laps to go, the Mexicans used a team effort to box Pérez in behind a lapped walker, losing a couple of strides. A disgusted, future Olympic gold medalist, Pérez threw down his hat and took off in chase. Pérez caught
Athletics at the 2012 Summer Olympics – Women's 20 kilometres walk was barely able to walk, while a fresh Lashmanova celebrated her victory. , the existing world and Olympic records were as follows. The following records were established during the competition: Athletics at the 2012 Summer Olympics – Women's 20 kilometres walk The women's 20 kilometres walk at the 2012 Summer Olympics in London, United Kingdom, was held on 11 August on a route along The Mall and Constitution Hill. From the start of the race, defending champion Olga Kaniskina took the lead, only Liu Hong would go with her. The two opened up a big gap with a chase pack