Rolex 24 at Daytona

24 Hours of Daytona or Rolex 24 at Daytona is a 24-hour sports car endurance race held annually at Daytona International Speedway in Daytona Beach, Florida. The 24 Hours of Daytona currently known as the Rolex 24 at Daytona for sponsorship reasons. Specialist chassis makers like Riley, Dallara, Lola and Crawford provide the DP cars for the teams and the engines are branded under the names of major car companies like Pontiac, Lexus, Ford, BMW, and Porsche. Recent Daytona entries also include BMW M3s and M6s, Porsche 911s, Chevy Camaros and Corvettes, Mazda RX-8s and Pontiac GTO.Rs. Due to the series' affiliaton with NASCAR, many Sprint Cup Series drivers have occasionally participated in Rolex Series races, particularly the 24 Hours of Daytona.