Karl Forman heads to Buttonwillow Raceway Park for an important preseason test as preparations ramp up for the 2026 GT4 America Series season.

Sonoma Raceway sets the stage for Karl Forman’s first-ever GT4 America weekend, driving the #03 GR Toyota Supra GT4 with Precision Racing LA alongside Ryan Eversley.

Rounds 3 brings GT4 America to Circuit of the Americas—a world-class circuit where precision, confidence, and momentum matter most. The endurance race at COTA will a key early test in Karl Forman’s 2026 campaign.

The 2026 GT4 America series heads to legendary Sebring International Raceway in Sebring, Florida for Rounds 4 & 5, May 7-9. Follow Karl Forman and Ryan Eversley in the #03 Precision Racing LA GR Toyota Supra GT4 as he charges through the field on one of the toughest tracks in North America.

Rounds 6 & 7 of GT4 America bring Karl Forman to Road Atlanta for the first time. After extensive simulator preparation, Karl takes on the iconic circuit in the Toyota GR Supra GT4 during one of his most anticipated weekends of 2026.

Karl Forman returns to Road America for Rounds 8 & 9 of the 2026 GT4 America season. Racing in Elkhart Lake, Wisconsin, Karl looks forward to a favorite track, city, and the spirit of racing that defines Road America.

Karl Forman returns to Barber Motorsports Park during the 2026 GT4 America season. Racing the Toyota GR Supra GT4, Karl looks to build on experience at one of the most technical and visually iconic circuits on the calendar.

Karl Forman and Ryan Eversley wrap up the 2026 GT4 America season at Indianapolis Motor Speedway, racing the Toyota GR Supra GT4 at one of the most historic and competitive venues in motorsports.