Alexis Sánchez specialized in the event that is included in the athletics program at what premier event?
Alexis Sánchez (athlete) Alexis Sánchez González (born 13 April 1971) is a retired Spanish athlete who specialised in the 110 metres hurdles and 400 metres hurdles. Before Spain he represented his native Cuba, competing at the 1991 World Championships where he reached the semifinals. He was also the 110 metres hurdles World Junior Championships silver medalist in 1990.
Race walking at the Olympics Race walking events at the Summer Olympics have been contested over a variety of distances at the multi-sport event. There are three race walking events in the current Olympic athletics programme: a men's and a women's 20 kilometres walk, and a men's 50 kilometres walk. The races are held in a final-only format.