# Cor Euser

Cornelius "Cor" Euser (born April 25, 1957) is a Dutch racing driver from Oss.

## Career

After winning several Formula Ford titles in 1980 and 1981, Euser went to the FIA European Formula Three Championship part-time in 1982 and 1983. He expanded his racing in 1984 competing in the British and German Formula Three series. He made his Formula 3000 debut in the final race of the 1986 season at Jarama after failing to qualify for the first race of the season. He made 8 Formula 3000 starts the following year but failed to score points. He finally broke into the points in 1988, finishing 19th in the championship with a 5th place at Brands Hatch. During this period, Euser also participated in an episode of Run The Gauntlet, aired on ITV in the UK in 1988.
Euser transitioned to sports car racing in 1990 making 6 starts in the World Sports-Prototype Championship. In 1991 he competed full-time in both the Sportscar World Championship and DTM and made a single start in the CART World Series for Bettenhausen Motorsports at Laguna Seca Raceway. In 1991 he also made his 24 Hours of Le Mans debut driving for Euro Racing. In 1994 he drove at Le Mans in a Konrad Motorsport GT2 Porsche and in 1995 he became a factory driver for the Marcos racing marque.
While driving for Marcos, he purchased the rights to manufacture racing cars and entered them as Marcos Racing International. He has made several more Le Mans starts and campaigned their LM600 and Mantis cars in the BPR Global GT Series, FIA GT Championship, the British GT Championship, the Dutch Supercar Challenge, Belcar, the Spanish GT Championship, and numerous other endurance races held around the globe. As of 2016 Euser is still an active driver in various endurance races.

## Racing record
### Racing career summary

| Season | Series | Team | Races | Wins | Poles | F/Laps | Podiums | Points | Position |
| 1980 | Dutch Formula Ford | ? | ? | ? | ? | ? | ? | ? | ? |
| 1981 | Dutch Formula Ford | ? | ? | ? | ? | ? | ? | ? | 1st |
| 1981 | Formula Ford Euroseries | ? | ? | ? | ? | ? | ? | ? | 1st |
| 1982 | FIA European Formula 3 Championship | Barron Racing | 1 | 0 | 0 | 0 | 0 | 0 | NC |
| 1983 | German Formula Three Championship | Josef Kaufmann Racing | 1 | 0 | 0 | 0 | 1 | 12 | 18th |
| 1983 | FIA European Formula 3 Championship | Josef Kaufmann Racing | 2 | 0 | 0 | 0 | 0 | 0 | NC |
| 1983 | Macau Grand Prix | Anson Racing International | 0 | 0 | 0 | 0 | 0 | N/A | DNS |
| 1984 | British Formula Three Championship - Class A | Magnum Race Cars | 7 | 0 | 0 | 0 | 0 | 1 | 17th |
| 1984 | British Formula Three Championship - Class A | Cor Euser Racing | 1 | 0 | 0 | 0 | 0 | 1 | 17th |
| 1984 | German Formula Three Championship | Josef Kaufmann Racing | 6 | 1 | 1 | 1 | 3 | 57 | 7th |
| 1984 | FIA European Formula 3 Championship | Magnum Race Cars | 0 | 0 | 0 | 0 | 0 | 0 | NC |
| 1985 | British Formula Three Championship - Class A | Magnum Race Cars | 2 | 0 | 1 | 0 | 0 | 3 | 13th |
| 1986 | International Formula 3000 Championship | Roger Cowman Racing | 0 | 0 | 0 | 0 | 0 | 0 | NC |
| 1986 | International Formula 3000 Championship | Colin Bennet Racing | 1 | 0 | 0 | 0 | 0 | 0 | NC |
| 1987 | International Formula 3000 Championship | Colin Bennet Racing | 3 | 0 | 0 | 0 | 0 | 0 | NC |
| 1987 | International Formula 3000 Championship | Bromley Motorsport | 5 | 0 | 0 | 0 | 0 | 0 | NC |
| 1988 | International Formula 3000 Championship | Madgwick International | 6 | 0 | 0 | 0 | 0 | 2 | 19th |
| 1988 | International Formula 3000 Championship | Ralt Racing Ltd. | 1 | 0 | 0 | 0 | 0 | 2 | 19th |
| 1989 | 24 Hours of Spa - Division 5 | Ford Nederland | 1 | 0 | 0 | 0 | 0 | 0 | 5th |
| 1989 | International Formula 3000 Championship | Bromley Motorsport | 1 | 0 | 0 | 0 | 0 | 0 | NC |
| 1989 | SAT 1 Supercup - C2 | Bross Druck Chemie Racing | 0 | 0 | 0 | 0 | 0 | 0 | NC |
| 1990 | World Sportscar Championship | Chamberlain Engineering | 3 | 0 | 0 | 0 | 0 | 4 | 16th |
| 1990 | World Sportscar Championship | Spice Engineering | 3 | 0 | 0 | 0 | 1 | 4 | 16th |
| 1991 | World Sportscar Championship | Euro Racing | 6 | 0 | 0 | 0 | 0 | 54 | 4th |
| 1991 | 24 Hours of Le Mans | Euro Racing | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 1991 | IMSA GT Championship - GTP | Euro Racing | 1 | 0 | 0 | 0 | 0 | 1 | 40th |
| 1991 | Deutsche Tourenwagen Meisterschaft | Marlboro BMW Dealer Team | 13 | 0 | 0 | 0 | 0 | 0 | NC |
| 1991 | Jaguar Challenge | | 3 | 1 | 1 | 0 | 1 | ? | ? |
| 1991 | CART PPG Indy Car World Series | Bettenhausen Motorsports | 1 | 0 | 0 | 0 | 0 | 3 | 27th |
| 1992 | World Sportscar Championship - Group C1 | Euro Racing | 5 | 0 | 0 | 0 | 0 | 0 | NC |
| 1992 | 24 Hours of Le Mans | Euro Racing | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 1992 | IMSA GT Championship - GTP | Auto Toy Store | 1 | 0 | 0 | 0 | 0 | 3 | 31st |
| 1993 | Interserie - Division I | Bross RF5 Jeans Team | 2 | 0 | 0 | 0 | 1 | ? | ? |
| 1994 | 24 Hours of Le Mans - GT2 | Konrad Motorsport | 1 | 0 | 0 | 0 | 1 | N/A | 3rd |
| 1994 | 24 Hours of Daytona - GTU | Konrad Motorsport | 1 | 0 | 0 | 0 | 0 | N/A | 4th |
| 1994 | BPR Global GT Series - GT1 | Konrad Motorsport | 2 | ? | ? | ? | ? | N/A | N/A |
| 1994 | BPR Global GT Series - GT3 | Rosso Competition | 0 | 0 | 0 | 0 | 0 | N/A | N/A |
| 1994 | 24 Hours of Spa - DTT | Fina Tankstellen-Team Schneider | 1 | 0 | 0 | 0 | 1 | N/A | 2nd |
| 1995 | 24 Hours of Daytona - LM WSC | Konrad Motorsport | 1 | 0 | 0 | 0 | 0 | N/A | 2nd |
| 1995 | 24 Hours of Le Mans - GT2 | Team Marcos | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 1995 | BRDC GT Championship - GT | Marcos Racing International | 2 | ? | ? | ? | ? | ? | ? |
| 1995 | Interserie - Division I | Cor Euser Racing | 1 | 0 | 0 | 0 | 0 | 0 | NC |
| 1995 | BPR Global GT Series - GT3 | Team Marcos | 1 | ? | ? | ? | ? | ? | ? |
| 1995 | BPR Global GT Series - GT3 | Marcos Racing International | 2 | ? | ? | ? | ? | ? | ? |
| 1996 | BRDC GT Championship - GT | Marcos Racing International | 2 | 2 | ? | ? | 2 | 46 | 12th |
| 1996 | BPR Global GT Series - GT3 | Marcos Racing International | 11 | 3 | 0 | 0 | 5 | ? | ? |
| 1996 | 24 Hours of Le Mans - GT2 | Team Marcos | 1 | 0 | 0 | 0 | 0 | 0 | DNF |
| 1997 | 24 Hours of Daytona - GTS-2 | Konrad Motorsport | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 1997 | FIA GT Championship - GT2 | Marcos Racing International | 11 | 0 | 1 | 0 | 2 | 13 | 10th |
| 1997 | 24 Hours of Le Mans - GT2 | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 1997 | Interserie - Division I | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | ? | ? |
| 1998 | 24 Hours of Daytona - GT2 | Prova Motorsports | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 1998 | FIA GT Championship - GT2 | Marcos Racing International | 10 | 0 | 5 | 0 | 3 | 13 | 13th |
| 1998 | IMSA GT Championship - LMGT2 | Marcos Racing International | 2 | 0 | 0 | 0 | 1 | 33 | 9th |
| 1999 | 24 Hours of Daytona - GT2 | Marcos Racing | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 1999 | Belcar - GT1 | Marcos International | 6 | 0 | 2 | 0 | 2 | 184 | 11th |
| 1999 | 24 Hours of Zolder - GT1 | Marcos International | 1 | 0 | 0 | 0 | 1 | N/A | 2nd |
| 1999 | British GT Championship - GT2 | Marcos Racing International | 5 | 0 | 1 | 0 | 1 | 34 | 14th |
| 1999 | FIA GT Championship - GT | Marcos Racing International | 5 | 0 | 0 | 0 | 0 | 0 | NC |
| 1999 | Dutch Touring Car Championship | | ? | 8 | ? | ? | ? | 188 | 1st |
| 1999 | Spanish GT Championship - GT2 | Marcos Racing International | 4 | 2 | 0 | 0 | 2 | 10 | 17th |
| 2000 | FIA GT Championship - GT | Marcos Racing International | 4 | 0 | 0 | 0 | 0 | 2.5 | 31st |
| 2000 | British GT Championship - GT | Marcos Racing International | 10 | 3 | 3 | 4 | 6 | 96 | 3rd |
| 2000 | Dutch Marcos Mantis Cup | Marcos Racing International | 2 | 1 | 0 | 0 | 2 | 37 | 14th |
| 2000 | Belcar - GTA | Marcos Racing International | 2 | 0 | 0 | 0 | 1 | 60 | 81st |
| 2000 | 24 Hours of Spa - SP | BPR | 1 | 0 | 0 | 0 | 0 | N/A | 4th |
| 2000 | Spanish GT Championship - GT2 | Marcos Racing International | 4 | 2 | 1 | 0 | 3 | ? | ? |
| 2001 | 24 Hours of Daytona - GTS | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | 4th |
| 2001 | Grand American Road Racing Championship - GTS | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | 32 | 29th |
| 2001 | British GT Championship - GT | Marcos Racing International | 1 | 0 | 0 | 0 | 1 | 10 | 23rd |
| 2001 | Dutch Supercar Challenge - GT1 | Marcos Racing International | ? | ? | ? | ? | ? | ? | 3rd |
| 2001 | Dutch Marcos Mantis Cup | Marcos Racing International | ? | ? | ? | ? | ? | ? | 2nd |
| 2001 | Dutch Touring Car Championship | JJ Motorsport | 13 | 2 | 0 | 1 | 7 | 154 | 3rd |
| 2001 | Belcar - GTA | H&P Race & Inc. | 1 | 0 | 0 | 0 | 0 | 0 | 166th |
| 2001 | Spanish GT Championship - GT2 | Marcos Racing International | 3 | 0 | 0 | 0 | 0 | ? | ? |
| 2002 | 24 Hours of Daytona - GTS | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 2002 | Rolex Sports Car Series - GTS | Marcos Racing International | 7 | 0 | 0 | 0 | 0 | 143 | 11th |
| 2002 | Dutch Supercar Challenge - GT1 | Marcos Racing International | ? | ? | ? | ? | ? | 152 | 1st |
| 2002 | Euro GT Series - Class A | Marcos Racing International | 12 | 5 | 5 | 0 | 10 | 209 | 1st |
| 2002 | Spanish GT Championship - GTB | Marcos Racing International | 1 | 1 | 0 | 0 | 0 | ? | ? |
| 2003 | 24 Hours of Daytona - GT | Marcos USA | 1 | 0 | 0 | 0 | 0 | N/A | 11th |
| 2003 | Rolex Sports Car Series - GT | Marcos USA | 1 | 0 | 0 | 0 | 0 | 20 | 80th |
| 2003 | Euro GT Series - Class A | Marcos Racing International | 5 | 2 | 4 | 0 | 2 | 47 | 4th |
| 2003 | Spanish GT Championship - GTA | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | ? | ? |
| 2003 | Spanish GT Championship - SGT | Marcos Racing International | 4 | 3 | 2 | 2 | 3 | ? | ? |
| 2003 | Dutch Supercar Challenge - GT | Marcos Racing International | 11 | 5 | 7 | 4 | 9 | 190 | 2nd |
| 2003 | 1000 km of Spa - Guest | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 2003 | Belcar - GTA | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | 64 | 92nd |
| 2003 | Belcar - GTA | Eurotech/Hadegro Racing | 2 | 0 | 0 | 0 | 0 | 64 | 92nd |
| 2003 | V8Star Series | Ryll Racing | 2 | 0 | 0 | 0 | 0 | 6 | 20th |
| 2004 | Dutch Winter Endurance Series | Marcos Racing International | 3 | 0 | 0 | 0 | 0 | 20 | 47th |
| 2004 | Spanish GT Championship - GTA | Marcos Racing International | 8 | 1 | 1 | 0 | 3 | 28 | 7th |
| 2004 | Spanish GT Championship - GTB | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | 0 | NC |
| 2004 | Dutch Supercar Challenge - GT | Marcos Racing International | ? | ? | ? | ? | ? | 285 | 1st |
| 2004 | Euro GT Series - GT | Marcos Racing International | 1 | 1 | 1 | 1 | 1 | ? | ? |
| 2004 | 24 Hours of Zolder - TB | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 2004 | Belcar - G | Marcos Racing International | 2 | 0 | 0 | 0 | 0 | 21 | 164th |
| 2004 | Belcar - TB | Meijers Motorsport | 1 | 0 | 0 | 0 | 0 | 21 | 164th |
| 2004 | MW V6 Series | | ? | ? | ? | ? | ? | 81 | 3rd |
| 2004 | Unipart Endurance Cup | DNRT | 1 | 0 | 0 | 0 | 0 | 40 | 40th |
| 2005 | Dutch Winter Endurance Series | Marcos Racing International | 3 | 0 | 0 | 0 | 0 | 26 | 18th |
| 2005 | Spanish GT Championship - GTA | Marcos Racing International | 6 | 0 | 0 | 0 | 1 | 11 | 15th |
| 2005 | Spanish GT Championship - GTC | Marcos Racing International | 5 | 3 | 0 | 0 | 4 | 38 | 4th |
| 2005 | Unipart Endurance Cup | Swindak Citybox-1 | 5 | 0 | 0 | 0 | 0 | 157 | 10th |
| 2005 | Belcar - GTB | Van Herck Racing | 1 | 0 | 0 | 0 | 0 | ? | ? |
| 2005 | Belcar - GTA | Eurotech Racing | 1 | 0 | 0 | 0 | 0 | ? | ? |
| 2005 | 24 Hours of Zolder - GTA | Eurotech Racing | 1 | 0 | 0 | 0 | 0 | N/A | 4th |
| 2006 | Dubai 24 Hour - A4 | Motors Television | 1 | 1 | 0 | 0 | 1 | N/A | 1st |
| 2006 | Dutch Winter Endurance Series | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | 3 | 190th |
| 2006 | International GT Open - GTA | Marcos Racing International | 4 | 0 | 0 | 0 | 0 | ? | ? |
| 2006 | Spanish GT Championship - GTA | Marcos Racing International | 4 | 0 | 0 | 0 | 1 | 6 | 20th |
| 2006 | Euro GT Series - EGT2 | Marcos Racing International | 2 | 0 | 0 | 0 | 0 | ? | ? |
| 2006 | 24 Hours of Zolder - Class 1 | Eurotech Racing | 1 | 0 | 0 | 0 | 2 | N/A | 2nd |
| 2006 | BMW 130i Cup | Ekris Motorsport | 12 | 0 | 0 | 0 | 3 | 112 | 4th |
| 2007 | Dubai 24 Hour - A5 | Marcos Racing Team 1 | 1 | 0 | 0 | 0 | 0 | N/A | DNF |
| 2007 | Dubai 24 Hour - D1 | Marcos Racing Team 2 | 1 | 0 | 0 | 0 | 1 | N/A | 3rd |
| 2007 | Dutch Winter Endurance Series | Marcos Racing International | 2 | 0 | 0 | 0 | 0 | 9 | 98th |
| 2007 | International GT Open - GTB | Marcos Racing International | 11 | 0 | 0 | 0 | 0 | ? | ? |
| 2007 | Britcar 24 Hour - GTC | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | 9th |
| 2007 | Spanish GT Championship - GTB | Marcos Racing International | 2 | 0 | 0 | 0 | 0 | 4 | 15th |
| 2008 | Dubai 24 Hour - A5 | Motors Television | 1 | 0 | 0 | 0 | 1 | N/A | 2nd |
| 2008 | Dubai 24 Hour - SP2 | CR8 Project | 1 | 0 | 0 | 0 | 1 | N/A | 2nd |
| 2008 | Dutch Winter Endurance Series | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | 6 | 134th |
| 2008 | International GT Open - GTB | Marcos Racing International | 2 | 0 | 0 | 0 | 0 | 0 | NC |
| 2008 | Spanish GT Championship - GTS | Marcos Racing International | 4 | 0 | 1 | 1 | 2 | 19 | 6th |
| 2008 | Dutch Supercar Challenge - GT | Marcos Racing International | 14 | 3 | ? | ? | 5 | 134 | 4th |
| 2008 | 24H Series - D1 | Marcos Racing International | 2 | 0 | 0 | 0 | 1 | 10 | 13th |
| 2008 | Tourwagen Diesel Cup | Renova Euser Team | 6 | 0 | 0 | 0 | 1 | 42 | 19th |
| 2009 | Dubai 24 Hour - A5 | Motors Television | 1 | 0 | 0 | 0 | 1 | N/A | 2nd |
| 2009 | Dutch Supercar Challenge - GT | Marcos Racing International | 16 | 6 | 4 | 2 | 12 | 255 | 1st |
| 2009 | 24 Hours of Nürburgring - D1T | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | 6th |
| 2009 | Spanish GT Championship - GTS | Marcos Racing International | 1 | 0 | 1 | 0 | 0 | 0 | NC |
| 2009 | Dutch GT4 Championship | Certainty Racing Team by Day V Tec | 2 | 0 | 0 | 1 | 0 | 4 | 29th |
| 2009 | Tourwagen Diesel Cup | Sanders Emmen | 4 | 0 | 0 | 0 | 1 | 26 | 40th |
| 2009 | EuroBOSS | Ryschka Motorsport | 2 | 0 | 0 | 0 | 1 | ? | ? |
| 2009 | Volkswagen Endurance Cup Netherlands | Infinity Racing | ? | 0 | 0 | 0 | 0 | 257 | 16th |
| 2010 | Dubai 24 Hour - D1 | Marcos Racing International | 1 | 0 | 0 | 0 | 1 | N/A | 1st |
| 2010 | Dutch Supercar Challenge - GT | Marcos Racing International | 16 | 7 | 7 | 5 | 9 | 219 | 2nd |
| 2010 | Spanish GT Championship - GTS | Marcos Racing International | 2 | 0 | 0 | 0 | 1 | 8 | 16th |
| 2010 | BOSS GP - Open Class | Ryschka Motorsport | 4 | 0 | 0 | 0 | 0 | 52 | 5th |
| 2011 | GT4 European Cup | Marcos Racing International | 18 | 0 | 1 | 2 | ? | 108 | 8th |
| 2011 | Dutch GT4 Championship | Marcos Racing International | 14 | 1 | 1 | 3 | 8 | 92 | 7th |
| 2011 | Dutch Supercar Challenge - GT | Marcos Racing International | 12 | 2 | 0 | 3 | 6 | 228 | 3rd |
| 2011 | Dutch Supercar Challenge - GT | Rudolph Racing | 1 | 0 | 0 | 1 | 1 | 228 | 3rd |
| 2011 | Dutch Supercar Challenge - Supersport | Marcos Racing International | 2 | 0 | 0 | 1 | 2 | 0 | NC† |
| 2011 | 24H Series - D1 | Marcos Racing International | 1 | 0 | 0 | 0 | 0 | N/A | N/A |
| 2011 | Raceway Venray BRL V6 | Geva Racing | 6 | 0 | 0 | 0 | 0 | 67 | 16th |
| 2011 | BOSS GP - Masters | Geva Racing | 1 | 0 | 0 | 0 | 0 | 0 | NC |
| 2012 | Dutch Winter Endurance Series | Marcos Racing International | 2 | 0 | 0 | 0 | 0 | 20 | 45th |
| 2012 | Supercar Challenge - Super GT | Marcos Racing International | 2 | 1 | 0 | 1 | 1 | 0 | NC† |
| 2012 | Supercar Challenge - Supersport | Cor Euser Racing | 2 | 0 | 0 | 1 | 1 | 0 | NC† |
| 2012 | Dutch GT Championship | Cor Euser Racing | 7 | 1 | 0 | 2 | 3 | 42 | 16th |
| 2013 | Dutch Winter Endurance Series | Cor Euser Racing | 2 | 0 | 0 | 0 | 0 | 11 | 24th |
| 2013 | GT4 European Trophy | Cor Euser Racing | 8 | 0 | 0 | 0 | 3 | 98 | 2nd |
| 2013 | British GT Championship - GT4 | Cor Euser Racing | 1 | 0 | 0 | 0 | 1 | 18 | 12th |
| 2013 | Dutch GT Championship | Cor Euser Racing | 5 | 0 | 0 | 0 | 3 | 48 | 7th |
| 2013 | 24H Series - SP3 | Cor Euser Racing | 1 | 0 | 0 | 0 | 1 | N/A | N/A |
| 2014 | GT4 European Series | Cor Euser Racing | 2 | 0 | 0 | 0 | 0 | 6 | 10th |
| 2014 | Supercar Challenge - Supersport | Cor Euser Racing | 13 | 5 | 3 | 2 | 8 | 244 | 1st |
| 2014 | Maxi Endurance 32 Hours - Touring | Cor Euser Racing | 1 | 0 | 0 | 0 | 1 | N/A | 1st |
| 2015 | Dutch Winter Endurance Series | Cor Euser Racing | 2 | 0 | 0 | 0 | 0 | 10 | 51st |
| 2015 | 24H Series - SP3 | Cor Euser Racing | 5 | 1 | 0 | 1 | 2 | N/A | N/A |
| 2015 | 24H Series - A2 | Cor Euser Racing | 2 | 0 | 0 | 0 | 1 | N/A | N/A |
| 2015 | 24H Series - A5 | Cor Euser Racing | 1 | 0 | 0 | 0 | 0 | N/A | N/A |
| 2015 | Supercar Challenge - Super GT | Cor Euser Racing | 2 | 0 | 0 | 0 | 1 | 0 | NC† |
| 2015 | Supercar Challenge - GTB | Cor Euser Racing | 2 | 0 | 0 | 0 | 0 | 0 | NC† |
| 2015 | Supercar Challenge - Supersport | Van der Kooi Racing | 2 | 0 | 0 | 0 | 1 | 0 | NC† |
| 2016 | 24H Series - SP3 | Cor Euser Racing | 3 | 0 | 0 | 0 | 0 | 33 | 12th |
| 2016 | 24H Series - A3 | Cor Euser Racing | 2 | 0 | 0 | 0 | 0 | 20 | 16th |
| 2016 | Touring Car Endurance Series - A3 | Cor Euser Racing | | | | | | | |
| 2017 | 24H Series - SP3-GT4 | Cor Euser Racing | 1 | 0 | 0 | 0 | 0 | 0 | NC |
| 2017 | 24H Series - A3 | Cor Euser Racing | 2 | 0 | 0 | 0 | 0 | 0 | NC |
| 2017 | Supercar Challenge - GT | Cor Euser Racing | 6 | 0 | 0 | 0 | 0 | 26 | 14th |
| 2017 | Supercar Challenge - Supersport 1 | Cor Euser Racing | 2 | 0 | 0 | 0 | 1 | 15 | 17th |
| 2017 | Dutch Race Driver Organisation | Cor Euser Racing | 14 | 9 | ? | ? | ? | 108 | 36th |
| 2017 | Touring Car Endurance Series - SP3-GT4 | Cor Euser Racing | | | | | | | |
| 2017 | Touring Car Endurance Series - A3 | Cor Euser Racing | | | | | | | |
| 2017 | Touring Car Endurance Series - D1 | Cor Euser Racing | | | | | | | |
| 2017 | GT & Prototype Challenge - SR3 - Praga | BlueBerry Racing | 2 | 2 | 1 | 1 | 2 | 52 | 4th |
| 2017 | VLN Series - CUP5 | Pixum Team Adrenalin Motorsport | 1 | 0 | 0 | 0 | 0 | 4 | 37th |
| 2018 | 24H TCE Series - Continents Championship - SP3 | Cor Euser Racing | 3 | 2 | 1 | 0 | 3 | 52 | 2nd |
| 2018 | 24H TCE Series - European Championship - SP3 | Cor Euser Racing | 1 | 0 | 0 | 0 | 1 | 0 | NC |
| 2018 | Dutch Race Driver Organisation - M3 | Cor Euser Racing | 14 | 9 | 13 | ? | ? | 232 | 1st |
| 2018 | Supercar Challenge - GT | Cor Euser Racing | 2 | 0 | 0 | 0 | 1 | 32 | 14th |
| 2018 | Supercar Challenge - Supersport 1 | Cor Euser Racing | 2 | 0 | 0 | 0 | 0 | 22 | 13th |
| 2018 | Supercar Challenge - Supersport 2 | Cor Euser Racing | 2 | 0 | 0 | 0 | 1 | 109 | 3rd |
| 2018 | Supercar Challenge - Supersport 2 | DRDO | 4 | 0 | 0 | 0 | 4 | 109 | 3rd |
| 2019 | 24H GT Series - Continents Championship - SPX | Cor Euser Racing | 4 | 0 | 0 | 0 | 1 | 34 | 2nd |
| 2019 | 24H GT Series - European Championship - SPX | Cor Euser Racing | 3 | 0 | 0 | 0 | 0 | 0 | NC |
| 2019 | Supercar Challenge - GT | Cor Euser Racing | 2 | 1 | 1 | 1 | 1 | 33 | 8th |
| 2020 | 24H GT Series - Continents Championship - GTX | Cor Euser Racing | 1 | 0 | 0 | 0 | 0 | 21 | 4th |
| 2020 | Dutch Winter Endurance Series | Kuepper Racing | 1 | 0 | 0 | 0 | 0 | 6 | 40th |
| 2020 | Supercar Challenge - GT | Cor Euser Racing | 2 | 0 | 0 | 0 | 2 | 33 | 6th |
| 2021 | Supercar Challenge - GT | Cor Euser Racing | 2 | 0 | 0 | 1 | 1 | 33 | 16th |
| 2022 | Spanish GT Championship - C1-GPX | Cor Euser Racing | 10 | 9 | 9 | 9 | 9 | 120 | 1st |
| 2022 | Supercar Challenge - GT | Cor Euser Racing | 2 | 0 | 0 | 0 | 1 | 33 | 11th |
| 2023 | Masters Endurance Legends - GT | Cor Euser Racing | 4 | 2 | 3 | 3 | 3 | 18 | 6th |
| 2023 | Masters GT Trophy - Invitational | Cor Euser Racing | 2 | 1 | 0 | 0 | 2 | 0 | NC† |
| 2023 | Dutch Race Driver Organisation - M3 | Cor Euser Racing | 1 | ? | ? | ? | ? | ? | ? |
| 2024 | Supercar Challenge - GT | Koopman Racing | 4 | 0 | 0 | 0 | 3 | 57 | 3rd* |
| 2024 | Masters Endurance Legends - GT | Cor Euser Racing | 4 | 2 | ? | ? | 3 | 22 | 1st |
| 2024 | Endurance Racing Legends - GT1B | Cor Euser Racing | 2 | 0 | 0 | 0 | 2 | 44 | 16th |
$^*$Season still in progress. $^†$ As Euser was a guest driver, he was ineligible to score points.

### Complete International Formula 3000 results

(key) (Races in bold indicate pole position; races in italics indicate fastest lap.)
| Year | Entrant | Chassis | Engine | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Pos. | Pts |
| 1986 | Roger Cowman Racing | March 85B | Cosworth | SIL DNQ | VAL | PAU | SPA | IMO | MUG | PER | ÖST | BIR | BUG | | NC | 0 |
| 1986 | Colin Bennett Opar | March 86B | Cosworth | | | | | | | | | | | JAR Ret | NC | 0 |
| 1987 | Colin Bennett Racing | March 87B | Cosworth | SIL 17 | VAL 14 | SPA Ret | PAU | DON | PER | | | | | | NC | 0 |
| 1987 | Bromley Motorsport | Ralt RT21 | Cosworth | | | | | | | BRH Ret | BIR Ret | IMO 10 | BUG Ret | JAR Ret | NC | 0 |
| 1988 | Madgwick International | Reynard 88D | Cosworth | JER DNQ | VAL 8 | PAU 9 | SIL DNQ | MNZ Ret | PER 7 | BRH 5 | BIR Ret | | | | 19th | 2 |
| 1988 | Ralt Racing Ltd. | Ralt RT22 | Judd | | | | | | | | | BUG 9 | ZOL DNQ | DIJ DNQ | 19th | 2 |
| 1989 | Bromley Motorsport | Reynard 89D | Cosworth | SIL | VAL | PAU | JER | PER | BRH | BIR | SPA Ret | BUG | DIJ | | NC | 0 |

### Complete Deutsche Tourenwagen Meisterschaft results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
| Year | Team | Car | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | Pos. | Pts |
| 1991 | Marlboro BMW Dealer Team | BMW M3 Sport Evo | ZOL 1 18 | ZOL 2 19 | HOC 1 | HOC 2 | NÜR 1 20 | NÜR 2 Ret | AVU 1 | AVU 2 | WUN 1 Ret | WUN 2 DNS | NOR 1 21 | NOR 2 13 | DIE 1 17 | DIE 2 Ret | NÜR 1 22 | NÜR 2 20 | ALE 1 | ALE 2 | HOC 1 21 | HOC 2 14 | BRN 1 | BRN 2 | DON 1 | DON 2 | NC | 0 |

### PPG Indycar Series

(key) (Races in bold indicate pole position; races in italics indicate fastest lap.)
| Year | Team | Chassis | Engine | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Pos. | Pts | Ref |
| 1991 | Bettenhausen Motorsports | Penske PC-19 | Chevrolet 265A V8t | SRF | LBH | PHX | INDY | MIL | DET | POR | CLE | MEA | TOR | MCH | DEN | VAN | MDO | ROA | NAZ | LAG 10 | 27th | 3 | |

### 24 Hours of Le Mans results

| Year | Team | Co-drivers | Car | Class | Laps | Pos. | Class pos. |
| 1991 | Euro Racing | Charles Zwolsman Tim Harvey | Spice SE90C-Ford Cosworth | C1 | 72 | DNF | DNF |
| 1992 | Euro Racing | Jesús Pareja Charles Zwolsman | Lola T92/10-Judd | C1 | 50 | DNF | DNF |
| 1994 | Konrad Motorsport | Patrick Huisman Matiaz Tomlje | Porsche 911 Carrera RSR | GT2 | 295 | 10th | 3rd |
| 1995 | Team Marcos | Chris Hodgetts Thomas Erdos | Marcos Mantara LM600-Chevrolet | GT2 | 133 | DNF | DNF |
| 1996 | Team Marcos | Thomas Erdos Pascal Dro | Marcos Mantara LM600-Chevrolet | GT2 | 40 | DNF | DNF |
| 1997 | Marcos Racing International | Takaji Suzuki Harald Becker | Marcos Mantara LM600-Chevrolet | GT2 | 15 | DNF | DNF |

### Complete FIA GT Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
| Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Pos. | Pts |
| 1997 | Marcos Racing International | Marcos LM600 | GT2 | HOC Ret | SIL Ret | HEL 2 | NÜR Ret | SPA 3 | A1R 9 | SUZ 10 | DON Ret | MUG Ret | SEB 4 | LAG Ret | 11th | 13 |
| 1998 | Marcos Racing International | Marcos LM600 | GT2 | OSC 6 | SIL Ret | HOC Ret | DIJ Ret | HUN 3 | SUZ 3 | DON DSQ | A1R Ret | HOM 3 | LAG Ret | | 13th | 13 |
| 1999 | Marcos Racing International | Marcos Mantara LM600 | GT | MNZ 13 | SIL | HOC 10 | HUN 14 | ZOL Ret | OSC | DON | HOM | GLN | ZHU | | NC | 0 |
| 2000 | Marcos Racing International | Marcos Mantara LM600 | GT | VAL Ret | EST 6 | MNZ Ret | SIL DNS | HUN 5 | ZOL | A1R | LAU | BRN | MAG | | 31st | 2.5 |

### Complete British GT Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
| Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Pos | Points |
| 2000 | Marcos Racing International | Marcos Mantara LM600 | GT | THR 1 | CRO 1 1 | OUL 1 WD | DON 1 3 | SIL 1 7 | BRH 1 2 | DON 1 4 | CRO 1 | SIL 1 6 | SNE 1 1 | SPA 1 2 | SIL 1 4 | 3rd | 96 |

### Britcar 24 Hour results

| Year | Team | Co-Drivers | Car | Car No. | Class | Laps | Pos. | Class Pos. |
| 2007 | Marcos Racing International | José Luis Bermúdez de Castro Jan de Wit | Marcos Mantis | 27 | GTC | 467 | 26th | 9th |

### Partial Supercar Challenge results

| Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | Pos | Pts |
| 2011 | Marcos Racing International | Marcos Mantara LM600 | GT | HOC 1 4 | HOC 2 8 | DON 1 2 | DON 2 Ret | ASS 1 | ASS 2 | SPA 1 6 | SPA 2 1 | ZOL 1 1 | ZOL 2 2 | ASS 1 4 | ASS 2 6 | | | | ASS 1 15 | ASS 2 2 | | 3rd | 228 |
| 2011 | Rudolph Racing | Chevrolet Corvette C5-R | GT | | | | | | | | | | | | | ZOL 2 | | | | | | 3rd | 228 |
| 2011 | Cor Euser Racing | Lotus Evora GT4 | SS | | | | | | | | | | | | | | SPA 1 22 | SPA 2 21 | | | | NC† | 0† |
| 2012 | Marcos Racing International | Marcos Mantara LM600 | GT | ZOL 1 | ZOL 2 | ZAN 1 | ZAN 2 | NÜR 1 | NÜR 2 | SPA 1 | SPA 2 | ZOL 1 1 | ZOL 2 Ret | ASS 1 | ASS 2 | ZAN 1 | ZAN 2 | | | | | NC† | 0† |
| 2012 | Cor Euser Racing | Lotus Evora GT4 | SS | | | | | | | | | | | | | | | SPA 1 22 | SPA 2 21 | ASS 1 | ASS 2 | NC† | 0† |
| 2018 | Cor Euser Racing | BMW M3 E46 | SS1 | SPA 1 | SPA 2 | ZAN 1 14 | ZAN 2 16 | ZOL 1 | ZOL 2 | | | | | | | | | | | | | 13th | 22 |
| 2018 | Cor Euser Racing | Marcos Mantis GT3 | GT | | | | | | | ZAN 1 8 | ZAN 2 8 | | | | | | | | | | | 13th | 22 |
| 2018 | Cor Euser Racing | BMW M3 E46 GTR | SS2 | | | | | | | | | ASS 1 25 | ASS 2 12 | | | | | | | | | 3rd | 109 |
| 2018 | DRDO | BMW M3 E46 | SS2 | | | | | | | | | | | SPA 1 34 | SPA 2 34 | ASS 1 16 | ASS 2 7 | | | | | 3rd | 109 |
| 2019 | Cor Euser Racing | MARC II V8 | GT | MAG 1 | MAG 2 | ZOL 1 | ZOL 2 | SPA 1 | SPA 2 | ZAN 1 | ZAN 2 | ASS 1 7 | ASS 2 1 | SPA 1 | SPA 2 | | | | | | | 8th | 33 |
| 2019 | Cor Euser Racing | Marcos Mantis GT3 | GT | | | | | | | | | | | | | ASS 1 DNS | ASS 2 DNS | | | | | 8th | 33 |
| 2020 | Cor Euser Racing | MARC II V8 | GT | ZAN 1 | ZAN 2 | ASS 1 | ASS 2 | ASS 1 4 | ASS 2 4 | ZAN 1 | ZAN 2 | | | | | | | | | | | 6th | 44 |
| 2021 | Cor Euser Racing | MARC II V8 | GT | ZAN 1 | ZAN 2 | HOC 1 | HOC 2 | SPA 1 | SPA 2 | ZOL 1 | ZOL 2 | ASS 1 8 | ASS 2 4 | ASS 1 | ASS 2 | SPA 1 | SPA 2 | ASS 1 | ASS 2 | | | 16th | 33 |
| 2022 | Cor Euser Racing | MARC II V8 | GT | ZAN 1 | ZAN 2 | HOC 1 | HOC 2 | ZOL 1 | ZOL 2 | SPA 1 | SPA 2 | ASS 1 8 | ASS 2 4 | ZAN 1 | ZAN 2 | SPA 1 | SPA 2 | ASS 1 | ASS 2 | | | 11th | 33 |
$^†$ As Euser was a guest driver, he was ineligible to score points.