SKUSA SuperNationals

The Superkarts! USA (SKUSA; ) SuperNationals, also known as the SKUSA SuperNats, is a kart racing competition organized by Superkarts! USA, taking place in and around Las Vegas, Nevada. Hosted annually since 1997, it is the largest karting competition in North America.

Several past entrants have progressed to premier motor racing series, such as Formula One, the NASCAR Cup Series, and the IndyCar Series. These have included two Formula One World Drivers' Champions: Michael Schumacher and Max Verstappen.