The first SCCA Hoosier Racing Tire Super Tour for 2026 will be held at The Circuit @ Buttonwillow Raceway Park! Join us for 2 days of racing with the best of the best. Live coverage on YouTube, special awards and overall fun. A test and tune event on Friday February 21, 2026, will be held at The Circuit, please contact Buttonwillow Raceway for info. RV spots and Garage may also be reserved through Buttonwillow Raceway. 661-764-5333