| 7.1.2006 | Daytona Test | 17 | #WP0ZZZ99Z6S798029 | Arnold / Seyffarth / Mowlem / Shep | SAMAX | 34th |
| 7.1.2006 | Daytona Test | 66 | #WP0ZZZ99Z6S798027 | Johnson / Nearn / Sauvage / Ortelli | TRG | 41st |
| 7.1.2006 | Daytona Test | 67 | #WP0ZZZ99Z6S798028 | Bullock / Kroczek / Keith / Flanagan | TRG | 46th |
| 7.1.2006 | Daytona Test | 71 | #WP0ZZZ99Z6S798030 | Wilkins / Lacey / Wilkins / Martini | SAMAX/Doncaster Racing | 43rd |
| 7.1.2006 | Daytona Test | 72 | #WP0ZZZ99Z6S798042 | Henzler / Liddell / Van Overbeek | Tafel Racing | DNA |
| 7.1.2006 | Daytona Test | 74 | #WP0ZZZ99Z6S798026 | Lux / Espenlaub / Davis / Rahal | Tafel Racing | 32nd |
| 7.1.2006 | Daytona Test | 82 | #WP0ZZZ99Z6S798032 | Werner / Peter / Quester / Wolff | Farnbacher Racing/Farnbacher Loles | 33rd |
| 7.1.2006 | Daytona Test | 83 | #WP0ZZZ99Z6S798035 | Farnbacher / Fitzgerald / Ehret / Basseng | Farnbacher Loles/Orbit Racing | 44th |
| 7.1.2006 | Daytona Test | 86 | #WP0ZZZ99Z6S798038 | Kitch / Pennington / Gagne / Pallis | Synergy Racing | 50th |
| 7.1.2006 | Daytona Test | 87 | #WP0ZZZ99Z6S798034 | Gaylord / Hill / Hill / Diefenbach | Synergy Racing | 58th |
| 29.1.2006 | 24 h Daytona | 17 | #WP0ZZZ99Z6S798029 | Mowlem / Arnold / Sellers / Shep / Seyffarth | SAMAX | 18th |
| 29.1.2006 | 24 h Daytona | 66 | #WP0ZZZ99Z6S798027 | Ortelli / Nearn / Sauvage / Johnson | TRG | 13th |
| 29.1.2006 | 24 h Daytona | 71 | #WP0ZZZ99Z6S798030 | Lacey / Martini / Wilkins / Wilkins / Mowlem | SAMAX/Doncaster Racing | 48th |
| 29.1.2006 | 24 h Daytona | 72 | #WP0ZZZ99Z6S798042 | Henzler / Liddell / Van Overbeek / Rahal | Tafel Racing | 16th |
| 29.1.2006 | 24 h Daytona | 74 | #WP0ZZZ99Z6S798026 | Davis / Espenlaub / Lux / Tafel / Cawley | Tafel Racing | 25th |
| 29.1.2006 | 24 h Daytona | 82 | #WP0ZZZ99Z6S798032 | Werner / Peter / Quester / Riccitelli | Farnbacher Racing/Farnbacher Loles | 12th |
| 29.1.2006 | 24 h Daytona | 83 | #WP0ZZZ99Z6S798035 | Farnbacher / Fitzgerald / Ehret / Basseng | Farnbacher Loles/Orbit Racing | 15th |
| 29.1.2006 | 24 h Daytona | 86 | #WP0ZZZ99Z6S798038 | Kitch / Pennington / Gagne / Pallis | Synergy Racing | 65th |
| 29.1.2006 | 24 h Daytona | 87 | #WP0ZZZ99Z6S798034 | Gaylord / Hill / Hill / Diefenbach | Synergy Racing | 40th |
| 4.3.2006 | 250 mile Mexico | 17 | #WP0ZZZ99Z6S798029 | Jensen / Bell | SAMAX | 27th |
| 4.3.2006 | 250 mile Mexico | 66 | #WP0ZZZ99Z6S798027 | Johnson / Nearn | TRG | 30th |
| 4.3.2006 | 250 mile Mexico | 71 | #WP0ZZZ99Z6S798030? | Wilkins / Lacey | SAMAX/Doncaster Racing | 28th |
| 4.3.2006 | 250 mile Mexico | 72 | #WP0ZZZ99Z6S798042 | Liddell / Henzler | Tafel Racing | 25th |
| 4.3.2006 | 250 mile Mexico | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 26th |
| 4.3.2006 | 250 mile Mexico | 74 | #WP0ZZZ99Z6S798026 | Lux / Espenlaub | Tafel Racing | 31st |
| 4.3.2006 | 250 mile Mexico | 80 | | Keen / Murry | Synergy Racing | 22nd |
| 8.3.2006 | FIA GT Test Paul Ricard | 9 | #WP0ZZZ99Z6S798118 | Bouchut / Gounon | Tech9 | 11th |
| 8.3.2006 | FIA GT Test Paul Ricard | | | | Tech9 | 12th |
| 25.3.2006 | 250 mile Homestead | 17 | #WP0ZZZ99Z6S798029 | Bell / Dalziel | SAMAX | 32nd |
| 25.3.2006 | 250 mile Homestead | 66 | #WP0ZZZ99Z6S798027 | Nearn / Johnson | TRG | 43rd |
| 25.3.2006 | 250 mile Homestead | 71 | #WP0ZZZ99Z6S798030? | Wilkins / Lacey | SAMAX/Doncaster Racing | 35th |
| 25.3.2006 | 250 mile Homestead | 72 | #WP0ZZZ99Z6S798042 | Henzler / Liddell | Tafel Racing | 26th |
| 25.3.2006 | 250 mile Homestead | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 38th |
| 25.3.2006 | 250 mile Homestead | 74 | #WP0ZZZ99Z6S798026 | Espenlaub / Lux | Tafel Racing | 31st |
| 25.3.2006 | 250 mile Homestead | 80 | | Keen / Murry | Shoes for Crews/Synergy Racing | 29th |
| 12.4.2006 | FIA GT Test Dijon | 7 | | | Tech 9 Motorsport | 24th |
| 12.4.2006 | FIA GT Test Dijon | 8 | | | Tech 9 Motorsport | 29th |
| 15.4.2006 | Euro GT Nürburgring | 77 | | Dietmar Haggenmüller | Team Attempto Racing | 8th/11th |
| 15.4.2006 | Euro GT Nürburgring | 99 | | Arkin Aka | Team Attempto Racing | 7th/5th |
| 23.4.2006 | 250 mile Virginia | 17 | #WP0ZZZ99Z6S798029 | Bell / James | SAMAX | 23rd |
| 23.4.2006 | 250 mile Virginia | 66 | #WP0ZZZ99Z6S798027 | Pace / Lowe | TRG | 36th |
| 23.4.2006 | 250 mile Virginia | 71 | #WP0ZZZ99Z6S798030? | Lacey / Wilkins | SAMAX/Doncaster Racing | 38th |
| 23.4.2006 | 250 mile Virginia | 72 | #WP0ZZZ99Z6S798042 | Henzler / Liddell | Tafel Racing | 22nd |
| 23.4.2006 | 250 mile Virginia | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 31st |
| 23.4.2006 | 250 mile Virginia | 74 | #WP0ZZZ99Z6S798026 | Espenlaub / Lux | Tafel Racing | 44th |
| 23.4.2006 | 250 mile Virginia | 80 | | Murry / Keen | Shoes for Crews/Synergy Racing | 27th |
| 23.4.2006 | 250 mile Virginia | 81 | #WP0ZZZ99Z7S798091 | Nearn / Johnson | Synergy Racing | 28th |
| 7.5.2006 | FIA GT3 Silverstone | 1 | | Narac / Bervillé | Larbre Competition | 20th/DNF |
| 7.5.2006 | FIA GT3 Silverstone | 2 | | Semioli / Tonelli | Larbre Competition | 36th/26th |
| 7.5.2006 | FIA GT3 Silverstone | 3 | | Chéreau / Warson | Larbre Competition | DNS |
| 7.5.2006 | FIA GT3 Silverstone | 4 | | Balthazard / Savary | SOFREV - Auto Sport Promotion | 32nd/33rd |
| 7.5.2006 | FIA GT3 Silverstone | 5 | | Beaubelique / Chatelain | SOFREV - Auto Sport Promotion | 35th/31st |
| 7.5.2006 | FIA GT3 Silverstone | 6 | | Cattaneo / Moullin-Traffort | SOFREV - Auto Sport Promotion | 5th/27th |
| 7.5.2006 | FIA GT3 Silverstone | 7 | | Bryant / Dumarey | Tech 9 Motorsport | 9th/10th |
| 7.5.2006 | FIA GT3 Silverstone | 8 | | Murphy / van Splunteren | Tech 9 Motorsport | 7th/7th |
| 7.5.2006 | FIA GT3 Silverstone | 9 | #WP0ZZZ99Z6S798118 | Deverikos / Edwards | Tech 9 Motorsport | 2nd/14th |
| 7.5.2006 | 250 mile Laguna Seca | 17 | #WP0ZZZ99Z6S798029 | Hunter-Reay / James | SAMAX | 23rd |
| 7.5.2006 | 250 mile Laguna Seca | 71 | #WP0ZZZ99Z6S798030? | Wilkins / Lacey | SAMAX/Doncaster Racing | 32nd |
| 7.5.2006 | 250 mile Laguna Seca | 72 | #WP0ZZZ99Z6S798042 | Liddell / Henzler | Tafel Racing | 21st |
| 7.5.2006 | 250 mile Laguna Seca | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 40th |
| 7.5.2006 | 250 mile Laguna Seca | 80 | | Murry / Keen | Shoes for Crews/Synergy Racing | 31st |
| 7.5.2006 | 250 mile Laguna Seca | 81 | #WP0ZZZ99Z7S798091 | Nearn / Johnson | Synergy Racing | 36th |
| 13.5.2006 | 250 mile Phoenix | 17 | #WP0ZZZ99Z6S798029 | Hunter-Reay / James | SAMAX | 33rd |
| 13.5.2006 | 250 mile Phoenix | 72 | #WP0ZZZ99Z6S798042 | Liddell / Henzler | Tafel Racing | 23rd |
| 13.5.2006 | 250 mile Phoenix | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 30th |
| 13.5.2006 | 250 mile Phoenix | 80 | | Murry / Keen | Shoes for Crews/Synergy Racing | 25th |
| 13.5.2006 | 250 mile Phoenix | 81 | #WP0ZZZ99Z7S798091 | Johnson / Nearn | Synergy Racing | 26th |
| 21.5.2006 | British GT Donington | 9 | | Fordyce / Watts | Trackspeed | 14th |
| 29.5.2006 | 250 mile Lime Rock [GT] | 17 | #WP0ZZZ99Z6S798029 | Greenberg / Hunter-Reay | SAMAX | 18th |
| 29.5.2006 | 250 mile Lime Rock [GT] | 71 | #WP0ZZZ99Z6S798030? | Wilkins / Wilkins | SAMAX/Doncaster Racing | 17th |
| 29.5.2006 | 250 mile Lime Rock [GT] | 72 | #WP0ZZZ99Z6S798042 | Henzler / Liddell | Tafel Racing | 3rd |
| 29.5.2006 | 250 mile Lime Rock [GT] | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 13th |
| 29.5.2006 | 250 mile Lime Rock [GT] | 74 | #WP0ZZZ99Z6S798026 | Lux / Espenlaub | Tafel Racing | 7th |
| 29.5.2006 | 250 mile Lime Rock [GT] | 80 | | Keen / Murry | Shoes for Crews/Synergy Racing | 5th |
| 29.5.2006 | 250 mile Lime Rock [GT] | 81 | #WP0ZZZ99Z7S798091 | Nearn / Johnson | Synergy Racing | 9th |
| 3.6.2006 | 6 h Watkins Glen | 17 | #WP0ZZZ99Z6S798029 | Wilkins / Lacey / Wilkins | SAMAX | 31st |
| 3.6.2006 | 6 h Watkins Glen | 66 | #WP0ZZZ99Z6S798027 | Pace / Lowe | TRG | 27th |
| 3.6.2006 | 6 h Watkins Glen | 67 | #WP0ZZZ99Z6S798028 | Solley / Kroczek / Marden | TRG | 36th |
| 3.6.2006 | 6 h Watkins Glen | 72 | #WP0ZZZ99Z6S798042 | Liddell / Henzler | Tafel Racing | 19th |
| 3.6.2006 | 6 h Watkins Glen | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 29th |
| 3.6.2006 | 6 h Watkins Glen | 74 | #WP0ZZZ99Z6S798026 | Lux / Espenlaub | Tafel Racing | 30th |
| 3.6.2006 | 6 h Watkins Glen | 80 | | Murry / Keen | Shoes for Crews/Synergy Racing | 26th |
| 3.6.2006 | 6 h Watkins Glen | 81 | #WP0ZZZ99Z7S798091 | Johnson / Nearn / Thornton | Synergy Racing | 32nd |
| 24.6.2006 | 250 mile Mid-Ohio | 17 | #WP0ZZZ99Z6S798029 | Lacey / Wilkins | SAMAX | 22nd |
| 24.6.2006 | 250 mile Mid-Ohio | 66 | #WP0ZZZ99Z6S798027 | Valentine / Zacharias | TRG | 26th |
| 24.6.2006 | 250 mile Mid-Ohio | 72 | #WP0ZZZ99Z6S798042 | Henzler / Liddell | Tafel Racing | 18th |
| 24.6.2006 | 250 mile Mid-Ohio | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 45th |
| 24.6.2006 | 250 mile Mid-Ohio | 74 | #WP0ZZZ99Z6S798026 | Lux / James | Tafel Racing | 27th |
| 24.6.2006 | 250 mile Mid-Ohio | 80 | | Keen / Murry | Shoes for Crews/Synergy Racing | 24th |
| 24.6.2006 | 250 mile Mid-Ohio | 81 | #WP0ZZZ99Z7S798091 | Johnson / Nearn | Synergy Racing | 42nd |
| 25.6.2006 | GT Open Estoril | 56 | | Izaguirre / Fontes | S. Rios Racing | 26th/21st |
| 29.6.2006 | 250 mile Daytona | 14 | | McGehee / Friedman | Autometrics Motorsports | 34th |
| 29.6.2006 | 250 mile Daytona | 17 | #WP0ZZZ99Z6S798029 | Wilkins / Lacey | SAMAX/Doncaster Racing | 27th |
| 29.6.2006 | 250 mile Daytona | 66 | #WP0ZZZ99Z6S798027 | Lowe / Pace | TRG | 32nd |
| 29.6.2006 | 250 mile Daytona | 67 | #WP0ZZZ99Z6S798028 | Valentine / Solley | TRG | 36th |
| 29.6.2006 | 250 mile Daytona | 72 | #WP0ZZZ99Z6S798042 | Liddell / Henzler | Tafel Racing | 24th |
| 29.6.2006 | 250 mile Daytona | 73 | #WP0ZZZ99Z6S798033 | Davis / Tafel | Tafel Racing | 26th |
| 29.6.2006 | 250 mile Daytona | 74 | #WP0ZZZ99Z6S798026 | Lux / James | Tafel Racing | 25th |
| 29.6.2006 | 250 mile Daytona | 80 | | Murry / Keen | Shoes for Crews/Synergy Racing | 29th |