24H SERIES, 12- and 24-hour endurance race events at fascinating circuits all over the world, aimed at amateurs and gentlemen drivers,semi-professional and professional drivers. A wide variety of ‘tin top’ touring cars, GTs and 24H-Specials (e.g. silhouette cars) are eligible to race, from ‘hot hatchbacks’ up to proper GT3 machinery and purpose-built race cars.