The Permco Grand Prix of Mid-Ohio - the longest continuously-running spectator event at the track in its 43rd year - will feature a mix of vintage and contemporary racing action from seven SpeedTour series. SpeedTour is a collection of dynamic racing series ranging from Sportscar Vintage Racing Association (SVRA) racing providing “history in motion” to the ever-popular Trans Am Series. The lineup also features late model Porsche and Ferrari competitors from International GT, Prototype Sprint Series Association races, plus open-wheel competition from the rising stars of the sport racing in the Formula Regional Americas Championship (FR Americas), Formula 4 United States Championship (F4 U.S.) and Ligier Junior Formula Championship (Ligier JFC). Two car shows happen, the British Car Showdown on Saturday (June 21) and Concours d'Elegance on Sunday (June 22).