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.
$24 for Four Go-Kart, Sprint-Kart, or Double-Seater Races (Up to $60 Value)
During five-lap races, drivers 10 or older reach speeds of up to 17 mph on a 5/8-mile track, speedsters 16 or older take control of 24-mph sprint-karts, and pairs take to the asphalt in double-seater karts that accommodate younger racers.
Boschertown Grand Prix Racing
The pedal pioneers at Boschertown Grand Prix Racing have been facilitating high-speed adventures on one of the largest tracks in the Midwest since 1957. In the early days of racing, the course served as a venue for the homemade karts of avid individuals, but now houses a herd of go-karts, sprint-karts, and super-karts that eliminate the possibility of unfair home upgrades such as engines outfitted with nitrous or the flux-capacitor of a 1981 DeLorean. Drivers as young as 10 reach speeds of up to 17 mph in a standard kart; racers 16 or older helm 24 mph sprint-karts; and drivers 18 or older take control of 28 mph super-karts. Wheels roll over hairpin turns, banked corners, straightaways, and opponents' rights to call themselves "Greased Lightning" as drivers dominate laps around the 5/8-mile track.