Sports fans in Germany take advantage of the snowy winter to turn lakes into race-tracks. Motorcycles, with and without side cars, sports cars and even farm horses careen over the ice as though it were a fast track in July. Motorcycles racing on ice. CUS - Sports Crowd. MCUS - Individual shots of motorcyclist racing around the bend. MS - Looks like two of the racers are battling it out for first place. CUS - Racing fan, he looks silly because he has his knit ski cap pushed down on the top of his ears, so his ears are fanned out. MS - Motorcycles with side cars racing. Sports cars racing on ice and snow.