With his race-winning experience at Daytona, Helio Castroneves would feel familiar with racing in his NASCAR debut, although the track layouts are different. The Rolex 24 uses the road course ...

Daytona International Speedway president Frank Kelleher said the track is evaluating adding visual ... testing and the Roar Before the Rolex 24 at Daytona practice sessions last weekend.

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.