Though Porsche technically never made tractors, Porsche-branded ones still exist—some designed by Ferdinand Porsche were produced under license by a number of different companies. This Porsche stamp is good enough to grant entry into the sixth Rennsport Reunion. Organizers claim this race will be the first of its kind, and the race’s format is rightfully unique, too. Drivers will have to run across the track to start their tractors en route to the finish line; an abbreviated version of WeatherTech Raceway Laguna Seca will host the race. This leg of the track will take most tractors 15 minutes to conquer. Read more about the Porsche tractor race at Popular Mechanics.