Audi at the North American Le Mans at Detroit's Belle Isle Grand Prix Circuit Saturday

[Ingo Rautenberg]

Also known as the Detroit Sports Car Challenge (round 10 of 12). I  
believe you will be able to see the pics I took on Saturday in the  
link below where both Audi (P1) and Porsche (P2) clinched their  
Manufacturer titles this season with this race.  It really was quite  
amazing, with the longer, heavier Audis really challenged with such a  
tight course.  Kudos go to Roger Penske for getting so many sponsors  
together and pouring so much money into the event and facilities.  It  
was truly world class.  Hope some of you were able to see the race on  
Speed.

Anyhow, here's my photo diary:
http://motorcityaudi.com/forums/index.php?topic=2447.msg22955#msg22955

Best,

Ingo