| 29.1.2006 | 24 h Daytona | 22 | 996 GT3 Cup | Dumoulin / Longhi / Assentato / Pechnik / Thornton | Fiorano Racing | 21st |
| 29.1.2006 | 24 h Daytona | 41 | 996 GT3 Cup I | Nonnamaker / Nonnamaker / Nonnamaker / Gonzalez, Jr. | Team Sahlen | 20th |
| 29.1.2006 | 24 h Daytona | 69 | 996 GT3 Cup | Vargo / Vargo / Herrington / Refenning | TRG | 46th |
| 29.1.2006 | 24 h Daytona | 71 | 997 GT3 Cup | Lacey / Martini / Wilkins / Wilkins / Mowlem | SAMAX/Doncaster Racing | 48th |
| 29.1.2006 | 24 h Daytona | 92 | 996 GT3 Cup | Stewart / Stewart / Gilbert / Stewart / Ave | TPC Racing | unused |
| 4.3.2006 | 250 mile Mexico | 17 | 997 GT3 Cup | Jensen / Bell | SAMAX | 27th |
| 4.3.2006 | 250 mile Mexico | 66 | 997 GT3 Cup | Johnson / Nearn | TRG | 30th |
| 4.3.2006 | 250 mile Mexico | 71 | 997 GT3 Cup | Wilkins / Lacey | SAMAX/Doncaster Racing | 28th |
| 4.3.2006 | 250 mile Mexico | 72 | 997 GT3 Cup | Liddell / Henzler | Tafel Racing | 25th |
| 4.3.2006 | 250 mile Mexico | 73 | 997 GT3 Cup | Davis / Tafel | Tafel Racing | 26th |
| 4.3.2006 | 250 mile Mexico | 74 | 997 GT3 Cup | Lux / Espenlaub | Tafel Racing | 31st |
| 4.3.2006 | 250 mile Mexico | 80 | 997 GT3 Cup | Keen / Murry | Synergy Racing | 22nd |
| 4.3.2006 | 250 mile Mexico | 81 | 996 GT3 Cup | Spencer Pumpelly | Synergy Racing | 37th |
| 5.3.2006 | Australian GT Wakefield | 1 | 996 GT3 Cup | Bryce Washington | Adrad Radiator Experts | 6th/2nd/2nd |
| 5.3.2006 | Australian GT Wakefield | 12 | 996 GT3-R | Mark Eddy | Quarterback | 11th/14th/12th |
| 5.3.2006 | Australian GT Wakefield | 13 | 996 GT3 Cup | Matthew Turnbull | Promat | 12th/12th/11th |
| 5.3.2006 | Australian GT Wakefield | 18 | 996 GT3 Cup | Max Twigg | Twigg Waste Management | 10th/10th/13th |
| 5.3.2006 | Australian GT Wakefield | 19 | 996 GT3 Cup | Theo Koundouris | Dare Shots, Supabarn Supermarkets | 3rd/5th/5th |
| 5.3.2006 | Australian GT Wakefield | 23 | 996 GT3 Cup | Paul Tresidder | Wynn Tresidder Management | 19th/16th/14th |
| 5.3.2006 | Australian GT Wakefield | 30 | 996 GT3-RSR | David Wall | RDS | 4th/19th/DNF |
| 5.3.2006 | Australian GT Wakefield | 33 | 993 | Fraser Kirchner | Kirchner Constructions | 22nd/23rd/21st |
| 5.3.2006 | Australian GT Wakefield | 45 | 996 GT3 Cup | Paul Bolinowsky | Bolin Racing | 20th/17th/17th |
| 5.3.2006 | Australian GT Wakefield | 46 | 996 GT3 | Anthony Skinner | Travelplan Ski Holiday | 8th/8th/10th |
| 5.3.2006 | Australian GT Wakefield | 51 | 996 GT3 Cup | Ross Lilley | Koala Furniture International | 16th/15th/18th |
| 5.3.2006 | Australian GT Wakefield | 55 | 996 GT3 Cup | Ash Samadi | Roock | 9th/7th/8th |
| 5.3.2006 | Australian GT Wakefield | 69 | 996 GT3 Cup | James Koundouris | Dare Shots, Supabarn Supermarkets | 5th/4th/3rd |
| 5.3.2006 | Australian GT Wakefield | 77 | 996 GT3 Cup | John Kaias | Abcor, Preston General Engine | 15th/6th/6th |
| 5.3.2006 | Australian GT Wakefield | 90 | 996 GT3 | Sven Burchartz | Cargraphic AG | 18th/13th/15th |
| 5.3.2006 | Australian GT Wakefield | 91 | 996 GT3 Cup | Graeme Cook | Container Solutions | 14th/21st/16th |
| 8.3.2006 | FIA GT Test Paul Ricard | 9 | 997 GT3 Cup | Bouchut / Gounon | Tech9 | 11th |
| 8.3.2006 | FIA GT Test Paul Ricard | | 997 GT3 Cup | | Tech9 | 12th |
| 18.3.2006 | 12 h Sebring | 6 | RS Spyder | Maassen / Collard / Luhr | Penske Motorsports | 8th |
| 18.3.2006 | 12 h Sebring | 7 | RS Spyder | Bernhard / Dumas / Long | Penske Motorsports | 26th |
| 18.3.2006 | 12 h Sebring | 23 | 996 GT3-RSR | Rockenfeller / Graf / Rahal | Alex Job Racing | 15th |
| 18.3.2006 | 12 h Sebring | 31 | 996 GT3-RSR | Bergmeister / Bergmeister / Jönsson | Petersen/White Lightning | 17th |
| 18.3.2006 | 12 h Sebring | 44 | 996 GT3-RSR | Law / Neiman / Pechnik | Flying Lizard Motorsports | 13th |
| 18.3.2006 | 12 h Sebring | 45 | 996 GT3-RSR | Lieb / Fogarty / van Overbeek | Flying Lizard Motorsports | 10th |
| 18.3.2006 | 12 h Sebring | 55 | 996 GT3-RSR | Farnbacher / Ehret / Nielsen | Farnbacher Loles Racing | 24th |
| 18.3.2006 | 12 h Sebring | 56 | 996 GT3-R | Vonka / Casadei / McCormick | Vonka Racing | 28th |
| 18.3.2006 | 12 h Sebring | 78 | 996 GT3-RSR | Pumpelly / Thornton / Patterson | J3 Racing | 21st |
| 18.3.2006 | 12 h Sebring | 79 | 996 GT3-RS | Sugden / Henzler / Matthews | J3 Racing | 20th |
| 19.3.2006 | 300 km Suzuka | 14 | 996 GT3-RS | Kinoshita / Mineo | Endless Sports | 24th |
| 19.3.2006 | 300 km Suzuka | 70 | 996 GT3-RS | Ishibashi / Hirakawa | Team Gaikokuya | 32nd |
| 19.3.2006 | 300 km Suzuka | 110 | Boxster 986 | Matsuda / Suga | Arktech Motorsports | 18th |
| 19.3.2006 | 300 km Suzuka | 111 | 996 GT3 Cup | Jounai / Iijima | Team LeyJun | DNF |
| 19.3.2006 | 300 km Suzuka | 910 | 996 GT3-RSR | Uematsu / Kikuchi | 910 Racing With Team Ishimatsu | 30th |
| 25.3.2006 | 250 mile Homestead | 17 | 997 GT3 Cup | Bell / Dalziel | SAMAX | 32nd |
| 25.3.2006 | 250 mile Homestead | 22 | 996 GT3 Cup | Assentato / Longhi | Fiorano Racing | 28th |
| 25.3.2006 | 250 mile Homestead | 66 | 997 GT3 Cup | Nearn / Johnson | TRG | 43rd |
| 25.3.2006 | 250 mile Homestead | 71 | 997 GT3 Cup | Wilkins / Lacey | SAMAX/Doncaster Racing | 35th |
| 25.3.2006 | 250 mile Homestead | 72 | 997 GT3 Cup | Henzler / Liddell | Tafel Racing | 26th |
| 25.3.2006 | 250 mile Homestead | 73 | 997 GT3 Cup | Davis / Tafel | Tafel Racing | 38th |
| 25.3.2006 | 250 mile Homestead | 74 | 997 GT3 Cup | Espenlaub / Lux | Tafel Racing | 31st |
| 25.3.2006 | 250 mile Homestead | 80 | 997 GT3 Cup | Keen / Murry | Shoes for Crews/Synergy Racing | 29th |
| 25.3.2006 | 250 mile Homestead | 81 | 996 GT3 Cup | Price Cobb | Synergy Racing | 46th |
| 26.3.2006 | Italian GT Imola | 44 | 911 GT3 | Gazzè / Giammaria | Automotive Durango Srl | DNA |
| 27.3.2006 | LMS Test Paul Ricard | 74 | 996 GT3-RSR | | Estoril Racing Team | T-car |
| 27.3.2006 | LMS Test Paul Ricard | 76 | 996 GT3-RSR | Lieb / Groppi / Dumas | Autorlando Sport | 23rd |
| 27.3.2006 | LMS Test Paul Ricard | 78 | 996 GT3-RSR | Kristensen / Simonsen / Edmann / Leveue | Autorlando Sport | 30th |
| 27.3.2006 | LMS Test Paul Ricard | 80 | 996 GT3-RSR | | Farnbacher Racing | DNA |
| 27.3.2006 | LMS Test Paul Ricard | 90 | 996 GT3-RSR | | Farnbacher Racing | DNA |
| 27.3.2006 | LMS Test Paul Ricard | 92 | 996 GT3-RSR | Narac / Bouchut | IMSA Performance Matmut | 26th |
| 2.4.2006 | GT Open Monza | 8 | 996 GT3-RSR | Jourdain / Saez-Merino | Lozano Motorsport | DNF/10th |
| 2.4.2006 | GT Open Monza | 17 | 996 GT3-RSR | Ried / Roda | | DNF/4th |
| 2.4.2006 | GT Open Monza | 18 | 996 GT3-RS | Malucelli / Zani | BMS Scuderia Italia | DQ/DQ |
| 2.4.2006 | GT Open Monza | 19 | 996 GT3-RSR | Kaufmann / Moro | | 8th/DNF |
| 2.4.2006 | GT Open Monza | 26 | 996 GT3 Cup | Sala / Sada | | 11th/DNS |
| 2.4.2006 | GT Open Monza | 31 | 996 GT3 Cup | Médard / Pla | Jacques Medard | 13th/DNF |
| 2.4.2006 | GT Open Monza | 40 | 996 GT3 Cup | Terny / Ruffier | Ruffier Racing | DNF/DNF |
| 2.4.2006 | GT Open Monza | | 996 GT3-RSR | | MC Motorsport | DNA |
| 2.4.2006 | GT Open Monza | | 996 GT3-RSR | Mowlem / Roda | Autorlando Sport | DNA |
| 2.4.2006 | GT Open Monza | | 996 GT3-RS | Miguel Ángel de Castro | DriveX | DNA |
| 2.4.2006 | GT Open Monza | | 996 GT3-RSR | Toni Seiler | BMS Scuderia Italia | DNA |
| 2.4.2006 | GT Open Monza | | 996 GT3-RSR | Tinseau / Caternet | Noel del Bello | DNA |
| 9.4.2006 | Belcar Spa First | 3 | 996 Bi-Turbo GT2-R | Maes / Mollekens | PSI Experience | 4th |
| 9.4.2006 | Belcar Spa First | 4 | 996 Bi-Turbo GT2-R | | PSI Experience | DNA |
| 9.4.2006 | Belcar Spa First | 14 | 996 Bi-Turbo | Meulders / Grutman | S&P Racing | DNF |
| 9.4.2006 | 300 km Okayama | 14 | 996 GT3-RS | Kinoshita / Mineo | Endless Sports | 35th |
| 9.4.2006 | Belcar Spa First | 21 | 996 GT3-RS | Penders / Lamot | Prospeed Competition | DNF |
| 9.4.2006 | 300 km Okayama | 26 | 996 GT3-RS | Yamaji / Nishizawa | Team Taisan Advan | 21st |
| 9.4.2006 | Belcar Spa First | 32 | 996 GT3-R | Stielstra / de Vries | Ham Car | 23rd |
| 9.4.2006 | Belcar Spa First | 34 | 993 Turbo | Schreurs / Daniels | AD Sport | 11th |
| 9.4.2006 | Belcar Spa First | 35 | 996 HM | Vetters / Jeuris | H&M Racing | 19th |
| 9.4.2006 | Belcar Spa First | 43 | 996 GT3 Cup | van Loo / Thomas | GS Motorsport | 16th |
| 9.4.2006 | Belcar Spa First | 44 | 996 GT3 Cup | Steinberg / Neyens | GS Motorsport | DNF |
| 9.4.2006 | Belcar Spa First | 47 | 996 GT3 Cup | Mattheus / Boden | Flandria Rent Racing | 6th |
| 9.4.2006 | Belcar Spa First | 52 | 996 GT3 Cup | Van Delm / Werckx | First Motorsport | 22nd |
| 9.4.2006 | Belcar Spa First | 54 | 996 GT3 Cup | Van Rossem / Bouvy | CEO Racing | 9th |
| 9.4.2006 | Belcar Spa First | 55 | 996 GT3 | Vancraeynest / Leest | Coast Racing | DNF |
| 9.4.2006 | 300 km Okayama | 70 | 996 GT3-RS | Ishibashi / Hirakawa | Team Gaikokuya | 30th |
| 9.4.2006 | 1000 km Istanbul | 73 | 996 GT3-RSR | Lambert / Lefort / Iannetta | Ice Pol Racing Team | 23rd |
| 9.4.2006 | 1000 km Istanbul | 75 | 996 GT3-RSR | Smith / Hesnault, Jr. / Wilson | Thierry Perrier | 25th |
| 9.4.2006 | 1000 km Istanbul | 78 | 996 GT3-RSR | Kristensen / Edmann / Simonsen | Autorlando Sport | 24th |
| 9.4.2006 | 1000 km Istanbul | 80 | 996 GT3-RSR | Nielsen / Seefried | Farnbacher Racing | NC |
| 9.4.2006 | 1000 km Istanbul | 90 | 996 GT3-RSR | Ehret / Farnbacher | Farnbacher Racing | 18th |
| 9.4.2006 | 1000 km Istanbul | 91 | 996 GT3-RS | | T2M Motorsport | DNA |
| 9.4.2006 | 1000 km Istanbul | 92 | 996 GT3-RSR | Bouchut / Dumez / Narac | IMSA Perf. Matmut | 16th |
| 9.4.2006 | 300 km Okayama | 110 | Boxster 986 | Matsuda / Suga | Arktech Motorsports | 16th |
| 9.4.2006 | 300 km Okayama | 111 | 996 GT3 Cup | Hiroya Iijima | Team LeyJun | DNA |
| 9.4.2006 | 300 km Okayama | 910 | 996 GT3-RSR | Uematsu / Kikuchi | 910 Racing With Team Ishimatsu | 32nd |