# 2005 Portland Grand Prix

The 2005 Portland Grand Prix was the sixth race for the 2005 American Le Mans Series season held at Portland International Raceway. It took place on July 30, 2005.

## 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 | 2 | ADT Champion Racing | Frank Biela Emanuele Pirro | Audi R8 | M | 137 |
| 1 | LMP1 | 2 | ADT Champion Racing | Frank Biela Emanuele Pirro | Audi 3.6L Turbo V8 | M | 137 |
| 2 | LMP1 | 20 | Dyson Racing | Chris Dyson Andy Wallace | MG-Lola EX257 | M | 137 |
| 2 | LMP1 | 20 | Dyson Racing | Chris Dyson Andy Wallace | MG (AER) XP20 2.0L Turbo I4 | M | 137 |
| 3 | LMP1 | 16 | Dyson Racing | Butch Leitzinger James Weaver | MG-Lola EX257 | M | 136 |
| 3 | LMP1 | 16 | Dyson Racing | Butch Leitzinger James Weaver | MG (AER) XP20 2.0L Turbo I4 | M | 136 |
| 4 | LMP2 | 37 | Intersport Racing | Clint Field Gregor Fisken | Lola B05/40 | G | 132 |
| 4 | LMP2 | 37 | Intersport Racing | Clint Field Gregor Fisken | AER P07 2.0L Turbo I4 | G | 132 |
| 5 | GT1 | 4 | Corvette Racing | Oliver Gavin Olivier Beretta | Chevrolet Corvette C6.R | M | 131 |
| 5 | GT1 | 4 | Corvette Racing | Oliver Gavin Olivier Beretta | Chevrolet 7.0L V8 | M | 131 |
| 6 | GT1 | 3 | Corvette Racing | Ron Fellows Johnny O'Connell | Chevrolet Corvette C6.R | M | 131 |
| 6 | GT1 | 3 | Corvette Racing | Ron Fellows Johnny O'Connell | Chevrolet 7.0L V8 | M | 131 |
| 7 | LMP1 | 12 | Autocon Motorsports | Bryan Willman Michael Lewis | Riley & Scott Mk III C | D | 130 |
| 7 | LMP1 | 12 | Autocon Motorsports | Bryan Willman Michael Lewis | Elan 6L8 6.0L V8 | D | 130 |
| 8 | GT1 | 5 | Pacific Coast Motorsports | Alex Figge Ryan Dalziel | Chevrolet Corvette C5-R | Y | 130 |
| 8 | GT1 | 5 | Pacific Coast Motorsports | Alex Figge Ryan Dalziel | Chevrolet 7.0L V8 | Y | 130 |
| 9 | GT1 | 35 | Maserati Corse Risi Competizione | Fabrizio de Simone Mika Salo | Maserati MC12 | P | 129 |
| 9 | GT1 | 35 | Maserati Corse Risi Competizione | Fabrizio de Simone Mika Salo | Maserati 6.0L V12 | P | 129 |
| 10 | GT2 | 23 | Alex Job Racing | Timo Bernhard Romain Dumas | Porsche 911 GT3-RSR | M | 125 |
| 10 | GT2 | 23 | Alex Job Racing | Timo Bernhard Romain Dumas | Porsche 3.6L Flat-6 | M | 125 |
| 11 | GT2 | 43 | BAM! | Martin Jensen Wolf Henzler | Porsche 911 GT3-RSR | Y | 124 |
| 11 | GT2 | 43 | BAM! | Martin Jensen Wolf Henzler | Porsche 3.6L Flat-6 | Y | 124 |
| 12 | GT2 | 45 | Flying Lizard Motorsports | Johannes van Overbeek Jon Fogarty | Porsche 911 GT3-RSR | M | 124 |
| 12 | GT2 | 45 | Flying Lizard Motorsports | Johannes van Overbeek Jon Fogarty | Porsche 3.6L Flat-6 | M | 124 |
| 13 | GT1 | 71 | Carsport America | Michele Rugolo Tom Weickardt | Dodge Viper GTS-R | P | 123 |
| 13 | GT1 | 71 | Carsport America | Michele Rugolo Tom Weickardt | Dodge 8.0L V10 | P | 123 |
| 14 | GT2 | 50 | Panoz Motor Sports | Bryan Sellers Robin Liddell | Panoz Esperante GT-LM | P | 123 |
| 14 | GT2 | 50 | Panoz Motor Sports | Bryan Sellers Robin Liddell | Ford (Elan) 5.0L V8 | P | 123 |
| 15 | GT2 | 51 | Panoz Motor Sports | Marino Franchitti Christophe Tinseau | Panoz Esperante GT-LM | P | 122 |
| 15 | GT2 | 51 | Panoz Motor Sports | Marino Franchitti Christophe Tinseau | Ford (Elan) 5.0L V8 | P | 122 |
| 16 | GT2 | 79 | J3 Racing | Justin Jackson Michael Galati | Porsche 911 GT3-RSR | P | 120 |
| 16 | GT2 | 79 | J3 Racing | Justin Jackson Michael Galati | Porsche 3.6L Flat-6 | P | 120 |
| 17 | GT2 | 44 | Flying Lizard Motorsports | Lonnie Pechnik Seth Neiman | Porsche 911 GT3-RSR | M | 120 |
| 17 | GT2 | 44 | Flying Lizard Motorsports | Lonnie Pechnik Seth Neiman | Porsche 3.6L Flat-6 | M | 120 |
| 18 | LMP2 | 8 | B-K Motorsport | Guy Cosmo Jamie Bach | Courage C65 | G | 117 |
| 18 | LMP2 | 8 | B-K Motorsport | Guy Cosmo Jamie Bach | Mazda R20B 2.0L 3-Rotor | G | 117 |
| 19 | GT2 | 31 | Petersen Motorsports White Lightning Racing | Patrick Long Jörg Bergmeister | Porsche 911 GT3-RSR | M | 113 |
| 19 | GT2 | 31 | Petersen Motorsports White Lightning Racing | Patrick Long Jörg Bergmeister | Porsche 3.6L Flat-6 | M | 113 |
| 20 DNF | GT2 | 24 | Alex Job Racing | Ian Baas Darren Law | Porsche 911 GT3-RSR | M | 95 |
| 20 DNF | GT2 | 24 | Alex Job Racing | Ian Baas Darren Law | Porsche 3.6L Flat-6 | M | 95 |
| 21 DNF | LMP2 | 10 | Miracle Motorsports | Jeff Bucknum Chris McMurry | Courage C65 | K | 86 |
| 21 DNF | LMP2 | 10 | Miracle Motorsports | Jeff Bucknum Chris McMurry | AER P07 2.0L Turbo I4 | K | 86 |
| 22 DNF | GT1 | 63 | ACEMCO Motorsports | Terry Borcheller Johnny Mowlem | Saleen S7-R | M | 48 |
| 22 DNF | GT1 | 63 | ACEMCO Motorsports | Terry Borcheller Johnny Mowlem | Ford 7.0L V8 | M | 48 |
| 23 DNF | LMP1 | 1 | ADT Champion Racing | Marco Werner JJ Lehto | Audi R8 | M | 48 |
| 23 DNF | LMP1 | 1 | ADT Champion Racing | Marco Werner JJ Lehto | Audi 3.6L Turbo V8 | M | 48 |

## Statistics

* Pole Position - #20 Dyson Racing - 1:02.712
* Fastest Lap - #20 Dyson Racing - 1:04.271
* Distance - 269.068 miles (433.023 km)
* Average Speed - 97.78 mph (157.36 km/h)