 2015 was a challenging rookie year for Goikhberg, who finished 4th overall in the driver championship claiming 3 podiums at Daytona, Detroit and Canadian Tire Motorsport Park.In 2016 Goikhberg teamed up with Stephen Simpson as his full season teammate.Driving again for JDC-Miller Motorsports in the Prototype Challenge category of the WeatherTech Sportscar Championship, the pair has scored two victories, winning the Rolex 24 Hours of Daytona and the Long Beach Grand Prix.