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Event: Detroit Sports Car ChallengeDate: 1.9.2007
Track: Belle Isle Street Circuit, Detroit (United States), 3.373 kmsOrganiser: unknown

American Le Mans Series Detroit

Weather:unknown
Start time:unknown
Grid:2-2-2, PP right, rolling start
Distance:2 hours 45 minutes
Attendance:unknown
Entered:28
Practiced:26
Qualified:26
Started:25
Finished:21
Classified:19
Classes:PractStartClass
Le Mans Prototype 1443
Le Mans Prototype 2888
Le Mans Grand Touring 1222
Le Mans Grand Touring 212116
Race notes:
4 full-course cautions: laps 20-26 (debris on track), laps 59-70 (no.45 & no.71 off course), laps 75-76 (debris on track), laps 86-87 (no.18 off course)
Pre-race sessions:
2 non-qualifying practice sessions held
1 qualifying session held
pre-race warm-up held
Winners:
Overall:7Porsche RS SpyderBernhard / Dumas
Le Mans Prototype 1:2Audi R10 TDIWerner / Pirro
Le Mans Grand Touring 1:3Chevrolet Corvette C6.RMagnussen / O'Connell
Le Mans Grand Touring 2:62Ferrari F430 GTCMelo / Salo
Leaders:
laps 1 - 23:7Porsche RS SpyderTimo Bernhard
laps 103 - 106:7Porsche RS SpyderRomain Dumas
laps 24 - 33:20Porsche RS SpyderGuy Smith
laps 34 - 54:6Porsche RS SpyderRyan Briscoe
laps 55 - 55:20Porsche RS SpyderGuy Smith
laps 56 - 61:1Audi R10 TDIAllan McNish
laps 62 - 70:7Porsche RS SpyderRomain Dumas
laps 71 - 102:2Audi R10 TDIEmanuele Pirro
Fastest Laps:
Overall:6Porsche RS SpyderRyan Briscoe (AUS)1:14.993159.919 km/hlap 38
Le Mans Prototype 1:2Audi R10 TDIMarco Werner (D)1:17.091155.567 km/hlap 53
Le Mans Grand Touring 1:3Chevrolet Corvette C6.RJan Magnussen (DK)1:21.906146.421 km/hlap 38
Le Mans Grand Touring 2:62Ferrari F430 GTCJaime Melo (BR)1:25.233140.707 km/hlap 94
Pole Positions:
Overall:6Porsche RS SpyderRyan Briscoe (AUS)1:13.357163.485 km/h
Le Mans Prototype 1:1Audi R10 TDIAllan McNish (GB)1:15.320159.225 km/h
Le Mans Grand Touring 1:3Chevrolet Corvette C6.RJan Magnussen (DK)1:21.057147.955 km/h
Le Mans Grand Touring 2:61Ferrari F430 GTCGianmaria Bruni (I)1:24.586141.783 km/h
Notes of interest:
Top makes by numbers:Porsche (10), Lola (3), Ferrari (3), Audi (2), Acura (2), Chevrolet (2)
Top engines by numbers:Porsche (10), Acura (3), Ferrari (3), Audi (2), Chevrolet (2)
Top car types by numbers:Porsche 997 GT3 RSR (6), Porsche RS Spyder (4), Ferrari F430 (3)
Driver nationalities:USA (20), D (9), GB (8), I (3), F (2), AUS (2), MEX (2)
Engine positions:mid-engined (60%), rear-engined (24%), front-engined (16%)
Average engine size:4092 cc (with regard to 17% turbocharged cars an applicable size is 4370 cc)
Average age of cars:1 year old (average year manufactured: 2006)
Oldest known drivers:Jon Field (52), Stefan Johansson (51), Andy Wallace (46)
Youngest known drivers:Dominik Farnbacher (23), Clint Field (24), Ben Devlin (25)

Official Race Programme:

CoverEntry ListScheduleTrack Map
Programme cover is not available.Entry list is not available.Schedule of events is not available.Track map is not available.