Sledding is one of the snow sports. A sport in which a metal or wooden double sled skateboard slides at high speed along a special ice track with various bends to the finish line in a competition. Sledding originated in Switzerland and gradually became popular in Europe, North America and Asia. The sled was originally made of wood, and later it was made of metal. 1884 The first open sleigh race was held in Britain. 1964 Innsbruck Winter Olympics sleigh made its debut at the Olympic Games. 20 14 Sochi Winter Olympics added the sled team relay. The highest organizations in bobsleigh are the International Federation of bobsleigh and the International Federation of bobsleigh. 1923 1 1 was established in Paris with its headquarters in Milan. The highest organization of sleigh in China is the China Sleigh Association. Chinese name sled mbth luge competition start and end time 1480 main winter Olympics.