2004 Road America 500 - Wikipedia

Pos Class No Team Drivers Chassis Tyre Laps Engine 1 LMP1 38 ADT Champion Racing Marco Werner
JJ Lehto Audi R8 M 80 Audi 3.6L Turbo V8 2 LMP1 37 Intersport Racing Jon Field
Duncan Dayton Lola B01/60 G 79 Judd KV675 3.4L V8 3 GTS 4 Corvette Racing Oliver Gavin
Olivier Beretta Chevrolet Corvette C5-R M 77 Chevrolet 7.0L V8 4 GTS 3 Corvette Racing Ron Fellows
Johnny O'Connell Chevrolet Corvette C5-R M 77 Chevrolet 7.0L V8 5 LMP2 10 Miracle Motorsports Ian James
James Gue Courage C65 Y 75 MG (AER) XP20 2.0L Turbo I4 6 GTS 63 ACEMCO Motorsports Terry Borcheller
Johnny Mowlem Saleen S7-R P 73 Ford 7.0L V8 7 GT 23 Alex Job Racing Jörg Bergmeister
Timo Bernhard Porsche 911 GT3-RSR M 73 Porsche 3.6L Flat-6 8 GT 31 White Lightning Racing David Murry
Craig Stanton Porsche 911 GT3-RSR M 73 Porsche 3.6L Flat-6 9 GT 45 Flying Lizard Motorsports Johannes van Overbeek
Darren Law Porsche 911 GT3-RSR M 73 Porsche 3.6L Flat-6 10 GT 66 New Century - The Racer's Group Patrick Long
Cort Wagner Porsche 911 GT3-RSR M 72 Porsche 3.6L Flat-6 11 GT 79 J-3 Racing Justin Jackson
Tim Sugden Porsche 911 GT3-RSR M 72 Porsche 3.6L Flat-6 12 GT 44 Flying Lizard Motorsports Lonnie Pechnik
Seth Neiman Porsche 911 GT3-RSR M 71 Porsche 3.6L Flat-6 13 GT 43 BAM! Leo Hindery
Sascha Maassen Porsche 911 GT3-RSR M 71 Porsche 3.6L Flat-6 14 GT 67 New Century - The Racer's Group Philip Collin
Pierre Ehret Porsche 911 GT3-RSR M 70 Porsche 3.6L Flat-6 15 GTS 71 Carsport America Tom Weickardt
Jean-Philippe Belloc Dodge Viper GTS-R P 61 Dodge 8.0L V10 16 LMP2 11 Miracle Motorsports John Macaluso
Mike Borkowski Lola B2K/40 Y 60 Nissan (AER) 3.0L V6 17
DNF GT 50 Panoz Motor Sports Gunnar Jeannette
David Saelens Panoz Esperante GT-LM P 51 Ford (Elan) 5.0L V8 18
DNF GT 24 Alex Job Racing Marc Lieb
Romain Dumas Porsche 911 GT3-RSR M 46 Porsche 3.6L Flat-6 19
DNF LMP1 16 Dyson Racing Butch Leitzinger
James Weaver MG-Lola EX257 G 30 MG (AER) XP20 2.0L Turbo I4 20
DNF LMP1 20 Dyson Racing Chris Dyson
Andy Wallace MG-Lola EX257 G 13 MG (AER) XP20 2.0L Turbo I4 21
DNF LMP2 56 Team Bucknum Racing Jeff Bucknum
Chris McMurry
Bryan Willman Pilbeam MP91 D 11 Willman 3.4L V6 22
DSQ^† LMP2 30 Intersport Racing Clint Field
Robin Liddell Lola B2K/40 P 11 Judd KV675 3.4L V8