The speedway served as the venue for the Denver 300 race. On the first day, Eric Cartman managed to take over Dale Evans' vehicle with the help of Butters Stotch, but ended up driving in the wrong direction before crashing into a pool.
Cartman later returns to the next race, now with his own vehicle sponsored by Vagisil. During the race, Cartman adopted his "poor and stupid" behavior, crashing nearly all the other vehicles, even plowing onto spectators in the middle gallery. The race was eventually won by Patty Hamill using Jimmie Johnson's vehicle.
The speedway has an open air seating gallery around the track's circumference. It bears no resemblance to the real-life venue.