denotes medal sessions
While the sled or toboggan has been used for travel and fun for some 700 years, today's bobsledders have to be fast and agile to reach the finish line first as well as right side up.
Italy's Giuliano Razzoli takes the gold medal in the men's slalom.
Mathieu Giroux, Lucas Makowsky and Denny Morrison win a tight race with the US.