24 Hours of Daytona: How fast are four classes of Rolex 24 cars? Let's check lap times
The GTP prototypes are the fastest on track, turning laps about 10 seconds quicker than the GTD cars. See their times and miles per hour.
Rolex 24 running updates: Pair of Porsche Penske cars pace overnight run to Hour 18
A full, talented and ambitious 61-car field took the green flag Saturday at Daytona International Speedway for the season-opening Rolex 24.
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David Letterman leads Rolex 24 at Daytona (well, kinda). Late-night race no problem
He’s a regular at each year’s Indy 500, has attended other IndyCar races as well as a sports-car race at Lime Rock, but has ...
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24 Hours of Daytona: How fast are four classes of Rolex 24 cars? Let's check lap times
You can do some digging and learn the differences in the different classes of cars that make up the 61-car Rolex 24 at Daytona. But what do those differences mean when the stopwatch comes out?