Endurance races can last for hours, days, even weeks or months at a time so it takes a whole lot of preparation and dedication to stick it out to the end. Here are five of the greatest from around the world.
Shell 4000 Rally
This week-long cross-Canada rally, also known as the British Columbia International Trade Fair Rally, began in 1961. Up to 100 teams of 2 took part in all sorts of vehicles and travelled over 4000 miles.