What it is

The Rolex 24 At Daytona is a 24-hour endurance race held at Daytona International Speedway in Daytona Beach, Florida.

Series/status

It’s the season-opening marquee event of the IMSA WeatherTech SportsCar Championship (often considered the biggest IMSA race of the year).

Track format

Cars race on the Daytona road course, which combines infield turns with high-speed banked oval sections.

Classes

Multiple car classes race together (multi-class), typically including top prototypes and GT cars, sharing the same track the entire time.