Question: How long is the road course for the 24 hour sports car endurance race which Chuck Parsons participated in Daytona Beach, Florida?
Sentence (from "USAC Daytona 100"): The Daytona 100 was a USAC Championship Car race held at Daytona International Speedway in Daytona Beach, Florida on Saturday April 4, 1959.
Relevant evidence: No