Complete Archive of Marc Koster

Dutch GT4 Championship ZandvoortKruidvat Gillette Paasraces5.4.2010
4The car is not available on a photoPorsche 997 GT4 # - Porsche F6 3600 cc N/AGT4
Cosmo Hairstyling (NL)Closed bodywork
Rear-engined
Driven by: Marc Koster/Bertus Sanders (NL)Result: Race 1: 6th ; Race 2: 5th ; Race 3: 7th
Grid: 6th (1:51.6790)
Colours: unknown
Tyres: unknown
Dutch GT4 Championship ZandvoortProfile Tyrecenter Pinksterraces24.5.2010
4The car is not available on a photoPorsche 997 GT4 # - Porsche F6 3600 cc N/AGT4
Cosmo Hairstyling (NL)Closed bodywork
Rear-engined
Driven by: Bertus Sanders (NL)/Marc KosterResult: Race 1: 7th ; Race 2: 5th ; Race 3: 5th
Grid: 8th (1:48.9630)
Colours: unknown
Tyres: unknown
Dutch GT4 Championship ZandvoortRTL GP Masters of Formula 36.6.2010
4The car is not available on a photoPorsche 997 GT4 # - Porsche F6 3600 cc N/AGT4
Cosmo Hairstyling (NL)Closed bodywork
Rear-engined
Driven by: Marc Koster/Bertus Sanders (NL)Result: Race 1: 9th ; Race 2: 5th ; Race 3: 7th
Grid: 7th (1:48.7360)
Colours: unknown
Tyres: unknown
Dutch GT4 Championship Assen4.7.2010
4The car is not available on a photoPorsche 997 GT4 # - Porsche F6 3600 cc N/AGT4
Cosmo Hairstyling (NL)Closed bodywork
Rear-engined
Driven by: Marc Koster/Bertus Sanders (NL)Result: Race 1: 8th ; Race 2: did not finish ; Race 3: 4th
Grid: 5th (1:49.2760)
Colours: unknown
Tyres: unknown
GT4 European Cup NürburgringGT1 WM Nürburgring29.8.2010
304304 - Porsche 997 GT4 - Cosmo HairstylingPorsche 997 GT4 # - Porsche F6 3600 cc N/ADGTP
Cosmo Hairstyling (NL)Closed bodywork
Rear-engined
Driven by: Marc Koster/Bertus Sanders (NL)Result: Race 1: 23rd ; Race 2: 26th
Grid: race 1: 20th (2:14.8630), race 2: 19th (2:14.0170)
Colours: unknown
Tyres: unknown
Photo updated: 23/12/2010Photo by courtesy of: Marcel ten Caat
Dutch GT4 Championship ZandvoortWijzonol Trophy19.9.2010
4The car is not available on a photoPorsche 997 GT4 # - Porsche F6 3600 cc N/AGT4
Cosmo Hairstyling (NL)Closed bodywork
Rear-engined
Driven by: Bertus Sanders (NL)/Marc KosterResult: Race 1: 15th - did not finish ; Race 2: 10th ; Race 3: 8th
Grid: 10th (1:54.2570)
Colours: unknown
Tyres: unknown
Dutch GT4 Championship ZandvoortFormido Finaleraces10.10.2010
4The car is not available on a photoPorsche 997 GT4 # - Porsche F6 3600 cc N/AGT4
Cosmo Hairstyling (NL)Closed bodywork
Rear-engined
Driven by: Bertus Sanders (NL)/Marc KosterResult: Race 1: 13th ; Race 2: 6th ; Race 3: 9th
Grid: 11th (1:49.0990)
Colours: unknown
Tyres: unknown