# 2004 Grand Prix of Mosport

The 2004 Toronto Grand Prix of Mosport was an American Le Mans Series professional sports car race held at Mosport International Raceway near Bowmanville, Ontario, Canada from August 6 to the 8, 2004. It was the sixth race of the 2004 American Le Mans Series season and the 19th IMSA sanctioned sports car race held at the facility.

## Race

The LMP1 and overall race victory went to Dyson Racing drivers Butch Leitzinger and James Weaver for their first victory of the season in the MG-Lola EX257. After winning the previous four rounds, ADT Champion Racing drivers Marco Werner and JJ Lehto finished second in the Audi R8, with the second Dyson Racing entry of Chris Dyson and Andy Wallace finishing third.
The GTS class win went to Corvette Racing's Oliver Gavin and Olivier Beretta in the Chevrolet Corvette C5-R, with Intersport Racing's Clint Field and Robin Liddell taking the LMP2 victory in the Lola B2K/40. Alex Job Racing drivers Jörg Bergmeister and Timo Bernhard won the GT class in a Porsche 911 GT3-RSR.
The race was broadcast across North America on CBS Sports with Ralph Sheheen and Bill Adam calling the race.

## Official results

Class winners in bold. Cars failing to complete 70% of winner's distance marked as Not Classified (NC).
| Pos | Class | No | Team | Drivers | Chassis | Tyre | Laps |
| Pos | Class | No | Team | Drivers | Engine | Tyre | Laps |
| 1 | LMP1 | 16 | Dyson Racing | Butch Leitzinger James Weaver | MG-Lola EX257 | G | 137 |
| 1 | LMP1 | 16 | Dyson Racing | Butch Leitzinger James Weaver | MG (AER) XP20 2.0L Turbo I4 | G | 137 |
| 2 | LMP1 | 38 | ADT Champion Racing | Marco Werner JJ Lehto | Audi R8 | M | 137 |
| 2 | LMP1 | 38 | ADT Champion Racing | Marco Werner JJ Lehto | Audi 3.6L Turbo V8 | M | 137 |
| 3 | LMP1 | 20 | Dyson Racing | Chris Dyson Andy Wallace | MG-Lola EX257 | G | 135 |
| 3 | LMP1 | 20 | Dyson Racing | Chris Dyson Andy Wallace | MG (AER) XP20 2.0L Turbo I4 | G | 135 |
| 4 | GTS | 4 | Corvette Racing | Oliver Gavin Olivier Beretta | Chevrolet Corvette C5-R | M | 129 |
| 4 | GTS | 4 | Corvette Racing | Oliver Gavin Olivier Beretta | Chevrolet 7.0L V8 | M | 129 |
| 5 | GTS | 3 | Corvette Racing | Ron Fellows Johnny O'Connell | Chevrolet Corvette C5-R | M | 129 |
| 5 | GTS | 3 | Corvette Racing | Ron Fellows Johnny O'Connell | Chevrolet 7.0L V8 | M | 129 |
| 6 | LMP2 | 30 | Intersport Racing | Clint Field Robin Liddell | Lola B2K/40 | P | 127 |
| 6 | LMP2 | 30 | Intersport Racing | Clint Field Robin Liddell | Judd KV675 3.4L V8 | P | 127 |
| 7 | GTS | 63 | ACEMCO Motorsports | Terry Borcheller Johnny Mowlem | Saleen S7-R | P | 125 |
| 7 | GTS | 63 | ACEMCO Motorsports | Terry Borcheller Johnny Mowlem | Ford 7.0L V8 | P | 125 |
| 8 | GT | 23 | Alex Job Racing | Jörg Bergmeister Timo Bernhard | Porsche 911 GT3-RSR | M | 120 |
| 8 | GT | 23 | Alex Job Racing | Jörg Bergmeister Timo Bernhard | Porsche 3.6L Flat-6 | M | 120 |
| 9 | GT | 31 | White Lightning Racing | David Murry Craig Stanton | Porsche 911 GT3-RSR | M | 120 |
| 9 | GT | 31 | White Lightning Racing | David Murry Craig Stanton | Porsche 3.6L Flat-6 | M | 120 |
| 10 | GT | 45 | Flying Lizard Motorsports | Johannes van Overbeek Darren Law | Porsche 911 GT3-RSR | M | 120 |
| 10 | GT | 45 | Flying Lizard Motorsports | Johannes van Overbeek Darren Law | Porsche 3.6L Flat-6 | M | 120 |
| 11 | GT | 35 | Risi Competizione | Anthony Lazzaro Ralf Kelleners | Ferrari 360 Modena GTC | P | 119 |
| 11 | GT | 35 | Risi Competizione | Anthony Lazzaro Ralf Kelleners | Ferrari 3.6L V8 | P | 119 |
| 12 | GT | 66 | New Century – The Racer's Group | Patrick Long Cort Wagner | Porsche 911 GT3-RSR | M | 119 |
| 12 | GT | 66 | New Century – The Racer's Group | Patrick Long Cort Wagner | Porsche 3.6L Flat-6 | M | 119 |
| 13 | GT | 44 | Flying Lizard Motorsports | Lonnie Pechnik Seth Neiman | Porsche 911 GT3-RSR | M | 118 |
| 13 | GT | 44 | Flying Lizard Motorsports | Lonnie Pechnik Seth Neiman | Porsche 3.6L Flat-6 | M | 118 |
| 14 | GT | 79 | J-3 Racing | Justin Jackson Tim Sugden | Porsche 911 GT3-RSR | M | 117 |
| 14 | GT | 79 | J-3 Racing | Justin Jackson Tim Sugden | Porsche 3.6L Flat-6 | M | 117 |
| 15 | GT | 50 | Panoz Motor Sports | Gunnar Jeannette David Saelens | Panoz Esperante GT-LM | P | 116 |
| 15 | GT | 50 | Panoz Motor Sports | Gunnar Jeannette David Saelens | Ford (Elan) 5.0L V8 | P | 116 |
| 16 | GT | 43 | BAM! | Leo Hindery Sascha Maassen | Porsche 911 GT3-RSR | M | 116 |
| 16 | GT | 43 | BAM! | Leo Hindery Sascha Maassen | Porsche 3.6L Flat-6 | M | 116 |
| 17 | GTS | 71 | Carsport America | Tom Weickardt Jean-Philippe Belloc | Dodge Viper GTS-R | P | 116 |
| 17 | GTS | 71 | Carsport America | Tom Weickardt Jean-Philippe Belloc | Dodge 8.0L V10 | P | 116 |
| 18 | GT | 60 | P.K. Sport | Tony Burgess Piers Masarati | Porsche 911 GT3-RS | P | 116 |
| 18 | GT | 60 | P.K. Sport | Tony Burgess Piers Masarati | Porsche 3.6L Flat-6 | P | 116 |
| 19 | LMP2 | 10 | Miracle Motorsports | Ian James James Gue John Macaluso | Lola B2K/40 | Y | 111 |
| 19 | LMP2 | 10 | Miracle Motorsports | Ian James James Gue John Macaluso | Nissan (AER) 3.0L V6 | Y | 111 |
| 20 | GT | 24 | Alex Job Racing | Marc Lieb Romain Dumas | Porsche 911 GT3-RSR | M | 96 |
| 20 | GT | 24 | Alex Job Racing | Marc Lieb Romain Dumas | Porsche 3.6L Flat-6 | M | 96 |
| 21 DNF | LMP1 | 37 | Intersport Racing | Jon Field Niclas Jönsson | Lola B01/60 | G | 17 |
| 21 DNF | LMP1 | 37 | Intersport Racing | Jon Field Niclas Jönsson | Judd KV675 3.4L V8 | G | 17 |
| FINAL RACE RESULTS Archived 2014-05-30 at the Wayback Machine ||||||||

## Statistics

* Pole position – #16 Dyson Racing - 1:07.430
* Fastest lap – #16 Dyson Racing - 1:09.088
* Distance – 336.883 miles (542.161 km)
* Average speed – 122.065 mph (196.445 km/h)