‘Extreme’ Racing Attracts 18K People July 20, 2016 Racetrack officials have announced that more than 18,000 racegoers recently filed through the turnstiles to take in a day of ‘extreme’ racing.
Two Track Surfaces, One Race July 21, 2014 Nearly 20,000 people packed Minnesota's Canterbury Park on Saturday for its annual Extreme Day, with the hit of the day coming in the Battle of the Surfaces.