MotoAmerica Superbike races are returning to America’s National Park of Speed June 4-6, 2027. Enjoy qualifying on Friday and all-day racing Saturday & Sunday. Five classes of road racing will compete, including Superbike, Supersport, Mission King Of The Baggers, Twins Cup and Royal Enfield Build.Train.Race. Meet the riders in our open race paddock!  Camping, VIP, and Fan Lap packages are available.  Saturday, June 5th, features Vintage MotoFest, which includes a ride-in bike show and competition, and stunt shows.  Children 16 years old and younger receive free general admission at the gate with a paying adult.