Porsche Penske Motorsport begins its begins its GTP title defense this weekend at the Roar Before the 24, a year on from its historic triumph at the Rolex 24 At Daytona. The winter break is short ...

With 61 sports cars ready to get on track today, key storylines for the 63rd running of the 24-hour classic at Daytona International Speedway.

Racing has never been more integral to the Detroit's culture, economy and manufacturers. Superstars Newgarden, Penske talk Detroit GP, F1, Baby Borgs.