| December | FIA GT3 Championship Dubai 2008
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round 11, United Arab Emirates, 6 December 2008
FIA GT3 Championship Dubai held on 6 December 2008 at Dubai in United Arab Emirates with thirty six entries as part of 2008 FIA GT3 European Championship. | More |
| November | Argentina, 23 November 2008
FIA GT Championship San Luis held on 23 November 2008 at San Luis in Argentina with twenty two entries and results as part of 2008 FIA GT Championship. | More |
| November | GT Open Barcelona 2008
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round 08, Spain, 2 November 2008
GT Open Barcelona held on 2 November 2008 at Circuit de Catalunya in Spain with thirty nine entries and results as part of 2008 International GT Open. | More |
| October | Belgium, 18 - 19 October 2008
FIA GT Championship with Belcar held on 18 - 19 October 2008 at Circuit Zolder in Belgium with twenty four entries and results as part of 2008 FIA GT Championship. | More |
| October | Monterey Sports Car Championships 2008
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round 11, United States, 18 October 2008
Monterey Sports Car Championships held on 18 October 2008 at Laguna Seca in United States as part of 2008 American Le Mans Series. | |
| October | GT Open Monza 2008
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round 07, Italy, 5 October 2008
GT Open Monza held on 5 October 2008 at Autodromo Nazionale di Monza in Italy with thirty one entries and results as part of 2008 International GT Open. | More |
| October | FIA GT3 Championship Paul Armagnac 2008
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round 09, France, 4 - 5 October 2008
FIA GT3 Championship Paul Armagnac held on 4 - 5 October 2008 at Circuit Paul Armagnac in France with thirty five entries as part of 2008 FIA GT3 European Championship. | More |
| October | France, 4 - 5 October 2008
FIA GT Championship Paul Armagnac held on 4 - 5 October 2008 at Circuit Paul Armagnac in France with twenty five entries and results as part of 2008 FIA GT Championship. | More |
| October | 11th annual Petit Le Mans
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round 10, United States, 1 - 4 October 2008
11th annual Petit Le Mans held on 1 - 4 October 2008 at Road Atlanta in United States as part of 2008 American Le Mans Series. | |
| September | GT Open Magny-Cours 2008
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round 06, France, 21 September 2008
GT Open Magny-Cours held on 21 September 2008 at Circuit de Nevers-Magny Cours in France with thirty one entries and results as part of 2008 International GT Open. | More |
| September | FIA GT3 Championship Brno 2008
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round 07, Czech Republic, 14 September 2008
FIA GT3 Championship Brno held on 14 September 2008 at Automotodrom Masaryk in Czech Republic with fourty three entries as part of 2008 FIA GT3 European Championship. | More |
| September | 1000km of Silverstone 2008
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round 05, United Kingdom, 12 - 14 September 2008
1000km of Silverstone held on 12 - 14 September 2008 at Silverstone Circuit in United Kingdom with fourty six entries and results as part of 2008 Le Mans Series. | More |
| September | Czech Republic, 12 - 14 September 2008
FIA GT Championship Brno held on 12 - 14 September 2008 at Automotodrom Masaryk in Czech Republic with twenty seven entries and results as part of 2008 FIA GT Championship. | More |
| August | Detroit Sports Car Challenge 2008
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round 09, United States, 30 August 2008
Detroit Sports Car Challenge held on 30 August 2008 at Belle Isle street circuit in United States with four entries and results as part of 2008 American Le Mans Series. | More |
| August | Grand Prix of Mosport 2008
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round 08, Canada, 24 August 2008
Grand Prix of Mosport held on 24 August 2008 at Mosport International Raceway in Canada as part of 2008 American Le Mans Series. | |
| August | Bucharest City Challenge 2008
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round 06, Romania, 22 - 24 August 2008
Bucharest City Challenge held on 22 - 24 August 2008 at Bucharest Ring in Romania with twenty three entries and results as part of 2008 FIA GT Championship. | More |
| August | Internationales 1000KM-Rennen ADAC 2008
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round 04, Germany, 15 - 17 August 2008
Internationales 1000KM-Rennen ADAC held on 15 - 17 August 2008 at Nurburgring in Germany with fourty six entries and results as part of 2008 Le Mans Series. | More |
| August | Generac 500 at Road America 2008
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round 07, United States, 9 August 2008
Generac 500 at Road America held on 9 August 2008 at Road America in United States with four entries and results as part of 2008 American Le Mans Series. | More |
| August | Total 24 Hours of Spa 2008
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round 05, Belgium, 2 - 3 August 2008
Total 24 Hours of Spa held on 2 - 3 August 2008 at Circuit de Spa-Francorchamps in Belgium with fourty four entries and results as part of 2008 FIA GT Championship. | More |
| July | GT Open round 05 Valencia 2008
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round 05, Spain, 27 July 2008
GT Open round 05 Valencia held on 27 July 2008 at Valencia Street Circuit in Spain with fourty five entries and results as part of 2008 International GT Open. | More |
| July | Acura Sports Car Challenge of Mid-Ohio 2008
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round 06, United States, 19 July 2008
Acura Sports Car Challenge of Mid-Ohio held on 19 July 2008 at Mid-Ohio Sports Car Course in United States as part of 2008 American Le Mans Series. | |
| July | GT Open Estoril 2008
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round 04, Portugal, 13 July 2008
GT Open Estoril held on 13 July 2008 at Autodromo do Estoril in Portugal with twenty one entries and results as part of 2008 International GT Open. | More |
| July | American Le Mans Northeast Grand Prix 2008
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round 05, United States, 12 July 2008
American Le Mans Northeast Grand Prix held on 12 July 2008 at Lime Rock Park in United States with four entries and results as part of 2008 American Le Mans Series. | More |
| July | France, 11 - 13 July 2008
4. Le Mans Classic held on 11 - 13 July 2008 at Circuit de la Sarthe in France with four hundred fourteen entries and results. | More |
| July | FIA GT3 Championship Oschersleben 2008
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round 05, Germany, 5 - 6 July 2008
FIA GT3 Championship Oschersleben held on 5 - 6 July 2008 at Motorsport Arena Oschersleben in Germany with fourty two entries as part of 2008 FIA GT3 European Championship. | More |
| July | Germany, 5 - 6 July 2008
FIA GT Championship Oschersleben held on 5 - 6 July 2008 at Motorsport Arena Oschersleben in Germany with twenty seven entries and results as part of 2008 FIA GT Championship. | More |
| June | Italy, 20 - 21 June 2008
FIA GT Championship Adria held on 20 - 21 June 2008 at Adria International Raceway in Italy with twenty seven entries and results as part of 2008 FIA GT Championship. | More |
| June | France, 14 - 15 June 2008
76. edition des 24 Heures du Mans held on 14 - 15 June 2008 at Circuit de la Sarthe in France with fifty five entries and results. | More |
| June | Spa Euro Race 2008
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round 03, Belgium, 1 June 2008
Spa Euro Race held on 1 June 2008 at Circuit de Spa-Francorchamps in Belgium with twenty nine entries and results as part of 2008 International GT Open. | More |
| June | France, 1 June 2008
Essais Preliminaires des 24 Heures du Mans 2008 held on 1 June 2008 at Circuit de la Sarthe in France with seven entries and results. | More |
| May | GT Open round 02 Valencia 2008
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round 02, Spain, 18 May 2008
GT Open round 02 Valencia held on 18 May 2008 at Circuit de Valencia 'Ricardo Tormo' in Spain with thirty two entries and results as part of 2008 International GT Open. | More |
| May | FIA GT3 Championship Monza 2008
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round 03, Italy, 18 May 2008
FIA GT3 Championship Monza held on 18 May 2008 at Autodromo Nazionale di Monza in Italy with fourty three entries as part of 2008 FIA GT3 European Championship. | More |
| May | Italy, 18 May 2008
FIA GT Championship Monza held on 18 May 2008 at Autodromo Nazionale di Monza in Italy with thirty four entries and results as part of 2008 FIA GT Championship. | More |
| May | Larry H. Miller Dealerships Utah Grand Prix 2008
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round 04, United States, 18 May 2008
Larry H. Miller Dealerships Utah Grand Prix held on 18 May 2008 at Miller Motorsports Park in United States with five entries as part of 2008 American Le Mans Series. | More |
| May | Italy, 15 - 17 May 2008
Mille Miglia held on 15 - 17 May 2008 at Piazza della Vittoria in Italy with three hundred seventy one entries and results. | More |
| May | 1000km of Spa-Francorchamps 2008
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round 03, Belgium, 9 - 11 May 2008
1000km of Spa-Francorchamps held on 9 - 11 May 2008 at Circuit de Spa-Francorchamps in Belgium with fourty three entries and results as part of 2008 Le Mans Series. | More |
| April | 1000km of Monza 2008
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round 02, Italy, 25 - 27 April 2008
1000km of Monza held on 25 - 27 April 2008 at Autodromo Nazionale di Monza in Italy with fourty five entries and results as part of 2008 Le Mans Series. | More |
| April | Italy, 25 - 27 April 2008
Concorso d'Eleganza Villa d'Este held on 25 - 27 April 2008 at Villa d'Este in Italy with sixty nine entries. | More |
| April | GT Open Vallelunga 2008
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round 01, Italy, 20 April 2008
GT Open Vallelunga held on 20 April 2008 at ACI Vallelunga Circuit in Italy with twenty nine entries and results as part of 2008 International GT Open. | More |
| April | FIA GT3 Championship Silverstone 2008
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round 01, United Kingdom, 19 - 20 April 2008
FIA GT3 Championship Silverstone held on 19 - 20 April 2008 at Silverstone Circuit in United Kingdom with fourty three entries as part of 2008 FIA GT3 European Championship. | More |
| April | Silverstone SuperCar Weekend 2008
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round 01, United Kingdom, 19 - 20 April 2008
Silverstone SuperCar Weekend held on 19 - 20 April 2008 at Silverstone Circuit in United Kingdom with thirty one entries and results as part of 2008 FIA GT Championship. | More |
| April | United States, 19 April 2008
Tequila Patron American Le Mans Series at Long Beach held on 19 April 2008 at Long Beach Street Circuit in United States with four entries and results as part of 2008 American Le Mans Series. | More |
| April | France, 14 - 19 April 2008
Tour Auto Lissac held on 14 - 19 April 2008 in France with two hundred twenty five entries. | More |
| April | Acura Sports Car Challenge of St. Petersburg 2008
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round 02, United States, 5 April 2008
Acura Sports Car Challenge of St. Petersburg held on 5 April 2008 at Streets of St. Petersburg in United States with four entries and results as part of 2008 American Le Mans Series. | More |
| April | 1000km of Barcelona 2008
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round 01, Spain, 4 - 6 April 2008
1000km of Barcelona held on 4 - 6 April 2008 at Circuit de Catalunya in Spain with fourty eight entries and results as part of 2008 Le Mans Series. | More |
| March | 56th Mobile 1 Twelve Hours of Sebring
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round 01, United States, 12 - 15 March 2008
56th Mobile 1 Twelve Hours of Sebring held on 12 - 15 March 2008 at Sebring International Raceway in United States with five entries and results as part of 2008 American Le Mans Series. | More |
| January | Sebring Test 2008
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round 01T, United States, 30 January 2008
Sebring Test held on 30 January 2008 at Sebring International Raceway in United States as part of 2008 American Le Mans Series. | |