The Rolex 24 starts the racing calendar at Daytona International Speedway. Here's what to know about the 24-hour race, including how to watch.

Here, grab a Rolex 24 schedule. With all the racing going on the next four days at Daytona International Speedway, you might need one to keep track. The 24 Hours of Daytona race headlines the week.

No, not for the Daytona 500. It's the Rolex 24! The Rolex 24 at Daytona revs the engine on the year of auto racing in the "Birthplace of Racing." Can't catch the beginning of the race Saturday?

Porsche Penske Motorsport is poised for its second consecutive overall victory in the Rolex 24 at Daytona with BMW' in hot pursuit with one hour remaining in the sports car endurance classic.

Porsche Penske Motorsport is poised for its second consecutive overall victory in the Rolex 24 at Daytona with BMW’ in hot pursuit with one hour remaining in the sports car endurance classic. Matt ...