The 2005 Speed World Challenge season was the 16th season of the Sports Car Club of America's World Challenge series. The series' title sponsor was television network Speed Channel, who broadcast all the races. Championships were awarded for grand touring and touring cars. The season began on March 18 and ran for eleven rounds. Andy Pilgrim and Cadillac won the championships in GT, and Peter Cunningham and Acura won in Touring Car.[1]

Schedule

RndDateCircuitSupportingDistanceGT Winning CarTC Winning Car
GT Winning DriverTC Winning Driver
1March 18Sebring International Raceway, Sebring, FloridaAmerican Le Mans Series
(12 Hours of Sebring)
67 mi (108 km) (TC)
74 mi (119 km) (GT)
Dodge ViperAcura TSX
Tommy ArcherPeter Cunningham
2April 3Streets of St. Petersburg, FloridaIndyCar Series
(Grand Prix of St. Petersburg)
47 mi (76 km) (TC)
52 mi (84 km) (GT)
Dodge ViperMazda 6
Tommy ArcherRandy Pobst
3April 16
April 17
Road Atlanta, Braselton, GeorgiaAmerican Le Mans Series
(Grand Prix of Atlanta)
64 mi (103 km) (TC)
74 mi (119 km) (GT)
Cadillac CTS-VAcura TSX
Max PapisPierre Kleinubing
4May 22
May 21
Mid-Ohio Sports Car Course, Lexington, OhioAmerican Le Mans Series
(Grand Prix of Atlanta)
56 mi (90 km) (TC)
65 mi (105 km) (GT)
Porsche 911 CupAcura TSX
Wolf HenzlerPierre Kleinubing
5June 25
June 26
Burke Lakefront Airport, Cleveland, OhioChamp Car World Series
(Grand Prix of Cleveland)
63 mi (101 km) (TC)
69 mi (111 km) (GT)
Porsche 911 CupAcura TSX
Robin LiddellPierre Kleinubing
6July 2Lime Rock Park, Lakeville, ConnecticutAmerican Le Mans Series
(New England Grand Prix)
63 mi (101 km) (TC)
67 mi (108 km) (GT)
Cadillac CTS-VBMW 325i
Max AngelelliBill Auberlen
7July 17
July 16
Infineon Raceway, Sonoma, CaliforniaAmerican Le Mans Series
(Grand Prix of Sonoma)
58 mi (93 km) (TC)
63 mi (101 km) (GT)
Chevrolet Corvette C6BMW 325i
Lou GigliottiBill Auberlen
8July 30
July 31
Portland International Raceway, Portland, OregonAmerican Le Mans Series
(Portland Grand Prix)
61 mi (98 km) (TC)
65 mi (105 km) (GT)
Chevrolet Corvette C6Mazda 6
Dino CrescentiniRandy Pobst
9August 13
August 14
Streets of Denver, ColoradoChamp Car World Series
(Centrix Financial Grand Prix of Denver)
49 mi (79 km) (TC)
53 mi (85 km) (GT)
Porsche 911 CupAcura RSX
Wolf HenzlerEric Curran
10September 4
September 3
Mosport International Raceway, Bowmanville, OntarioAmerican Le Mans Series
(Grand Prix of Mosport)
69 mi (111 km) (TC)
64 mi (103 km) (GT)
Cadillac CTS-VMazda 6
Ron FellowsCharles Espenlaub
11October 16Mazda Raceway Laguna Seca, Monterey, CaliforniaAmerican Le Mans Series
(Monterey Sports Car Championships)
58 mi (93 km) (TC)
45 mi (72 km) (GT)
Cadillac CTS-VAudi A4T
Max PapisJohn Angelone
[2]

References

  1. ^ Box scores, pp. 21–25
  2. ^ Box scores, pp. 1–20