Long before the Speedway was even a glimmer in Bill France Sr.'s eye, racers in Daytona Beach were careening along at the fastest possible clip. Cars were still a novelty in 1903 when Daytona Beach drivers were pushing for land speed records on a track near today's Granada Avenue beach entrance. A reputation was born here early, drawing racing pioneers like Sara Christian, who famously raced her husband on the combination dirt and paved track in 1949...