27.07.2017 to 30.07.2017, 2017 Blancpain GT Series Endurance Cup, Total 24 Hours of Spa, Spa Francorchamps, Spa (BEL). David Schiwietz (DEU), Stef Van Campenhoudt (BEL), Henry Walkenhorst (DEU), Ralf Oeverhaus ((DEU), No.36, Walkenhorst Motorsport, BMW M6 GT3, AM Cup.
Spa-Francorchamps (BEL) 29th July 2017. #36 BMW M6 GT3, Walkenhorst Motorsport, Henry Walkenhorst (GER), Stef Van Campenhoudt (BEL), David Schiwietz (GER), Ralf Oeverhaus (GER)