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.

DAYTONA BEACH — Big winners all around, and a few upset losers. That's racin'. The closing hour of the 63rd Rolex 24 began to ...

This coming week brings the event that first put the International in Daytona International Speedway. It’s known as the Rolex 24 ... a Lotus for the occasion. The race ran for three hours ...