The first go-kart-racing track was a circle because it was designed to teach children how centripetal force feels without rolling them down hills in tires. Learn circularly with this Groupon.
Checkered Flag Raceway
A full quarter mile of outdoor track snakes across the grass, sending racers on an adrenaline-fueled grudge match of hairpin turns, pedal-pushing straightaways, and close finishes. A speedy fleet of go-karts sends drivers flying down the track in vehicles such as the swift 9-horsepower Interceptor, or the two-seater Tornado, which allows children to ride alongside their parents to learn proper three-point turn technique. An on-track scoreboard displays racers’ lap times with accuracy up to a 1,000th of a second, and printed results enshrine automotive achievements and bragging rights for display. Inside, a beeping, blinking arcade pits gamers head-to-head in pro-racing simulators or rousing tournaments of air hockey.