How long is the road course for the 24 hour sports car endurance race which Chuck Parsons participated in Daytona Beach, Florida?
24 Hours of Daytona: The 24 Hours of Daytona, currently known as the Rolex 24 At Daytona for sponsorship reasons, is a 24-hour sports car endurance race held annually at Daytona International Speedway in Daytona Beach, Florida. 24 Hours of Daytona:  It is run on a 3.56 mi combined road course, utilizing portions of the NASCAR tri-oval and an infield road course.
i don't know