Snocross is a form of high-intensity snowmobile racing. Derived from the motorcycle racing sport Motocross, snocross riders race high performance snowmobiles over natural or artificially-created tracks. The routes usually incorporate obstacles, tight corners and even jumps. Racing should be restricted to only very skilled snowmobile riders, but if youêve got the experience then it can be a brilliant way to spend your time in the snow. Snocross has increased rapidly in popularity since its inclusion in the X Games in 1998. With snowmobiles reaching speeds of up to 60mph, adrenaline-seekers are sure to find their rush..