I just saw this article in Wired magazine and it included a pretty crazy video.
This video must be HD because it looks fantastic.
Wired - The Pike’s Peak International Hill Climb is as wild a race as you’ll find. Cars slide through 156 turns as they sprint 12.42 miles on pavement and gravel road that rises from 9,390 to 14,110 feet.
You gotta love a race where they blast by a 20 mph speed limit sign at ridiculous speeds.