| Rnd | Date | Circuit | Supporting | Distance | GT Winning Car | TC Winning Car |
|---|
| GT Winning Driver | TC Winning Driver |
|---|
| 1 | March 18 | Sebring International Raceway, Sebring, Florida | American Le Mans Series
(12 Hours of Sebring) | 67 mi (108 km) (TC)
74 mi (119 km) (GT) | Dodge Viper | Acura TSX |
|---|
 Tommy Archer | Peter Cunningham |
| 2 | April 3 | Streets of St. Petersburg, Florida | IndyCar Series
(Grand Prix of St. Petersburg) | 47 mi (76 km) (TC)
52 mi (84 km) (GT) | Dodge Viper | Mazda 6 |
|---|
| Tommy Archer | Randy Pobst |
| 3 | April 16
April 17 | Road Atlanta, Braselton, Georgia | American Le Mans Series
(Grand Prix of Atlanta) | 64 mi (103 km) (TC)
74 mi (119 km) (GT) | Cadillac CTS-V | Acura TSX |
|---|
 Max Papis |  Pierre Kleinubing |
| 4 | May 22
May 21 | Mid-Ohio Sports Car Course, Lexington, Ohio | American Le Mans Series
(Grand Prix of Atlanta) | 56 mi (90 km) (TC)
65 mi (105 km) (GT) | Porsche 911 Cup | Acura TSX |
|---|
 Wolf Henzler | Pierre Kleinubing |
| 5 | June 25
June 26 | Burke Lakefront Airport, Cleveland, Ohio | Champ Car World Series
(Grand Prix of Cleveland) | 63 mi (101 km) (TC)
69 mi (111 km) (GT) | Porsche 911 Cup | Acura TSX |
|---|
 Robin Liddell | Pierre Kleinubing |
| 6 | July 2 | Lime Rock Park, Lakeville, Connecticut | American Le Mans Series
(New England Grand Prix) | 63 mi (101 km) (TC)
67 mi (108 km) (GT) | Cadillac CTS-V | BMW 325i |
|---|
| Max Angelelli | Bill Auberlen |
| 7 | July 17
July 16 | Infineon Raceway, Sonoma, California | American Le Mans Series
(Grand Prix of Sonoma) | 58 mi (93 km) (TC)
63 mi (101 km) (GT) | Chevrolet Corvette C6 | BMW 325i |
|---|
| Lou Gigliotti | Bill Auberlen |
| 8 | July 30
July 31 | Portland International Raceway, Portland, Oregon | American Le Mans Series
(Portland Grand Prix) | 61 mi (98 km) (TC)
65 mi (105 km) (GT) | Chevrolet Corvette C6 | Mazda 6 |
|---|
| Dino Crescentini | Randy Pobst |
| 9 | August 13
August 14 | Streets of Denver, Colorado | Champ Car World Series
(Centrix Financial Grand Prix of Denver) | 49 mi (79 km) (TC)
53 mi (85 km) (GT) | Porsche 911 Cup | Acura RSX |
|---|
| Wolf Henzler | Eric Curran |
| 10 | September 4
September 3 | Mosport International Raceway, Bowmanville, Ontario | American Le Mans Series
(Grand Prix of Mosport) | 69 mi (111 km) (TC)
64 mi (103 km) (GT) | Cadillac CTS-V | Mazda 6 |
|---|
 Ron Fellows | Charles Espenlaub |
| 11 | October 16 | Mazda Raceway Laguna Seca, Monterey, California | American Le Mans Series
(Monterey Sports Car Championships) | 58 mi (93 km) (TC)
45 mi (72 km) (GT) | Cadillac CTS-V | Audi A4T |
|---|
| Max Papis | John Angelone |
| [2] |
