Sports car pro/am racing including test day, qualifying, three sprint races and an enduro. Open to all GT3 and GT4 race cars. Categories include Mission Foods GT3 Cup (for Porsche Cup cars), Stuttgart Cup (for Porsche Caymans), Maranello Cup (for Ferrari Challenge cars) and Exhibition for all other GT3 and GT4 cars. Registration at https://internationalgt.net/events/ - questions: Julie@ParellaMotorsports.com or (770)380-7770