The second event of the 2023 California ProKart Challenge saw teams and drivers return to the Buttonwillow Raceway Park over the May 6-7 weekend. Round Two of the Superkarts! USA regional program welcomed nearly 100 karters competing in seven categories around the 7/10-mile circuit in the clockwise direction. Perfect racing weather provided an amazing backdrop for the racing action over the two days.

The month of May is here and so is the second round of the 2023 California ProKart Challenge. The Superkarts! USA regional series returns to the Buttonwillow Raceway Park to complete the back-to-back trips to start out this year’s championship program. The 19th season of the series began in March at the Buttonwillow, California facility and during this return, the drivers will run in the clockwise direction for the two-day Round Two event.

The opening weekend for the 2023 California ProKart Challenge took place over March 11-12 at the Buttonwillow Raceway Park. Nearly 100 competitors participated on the weekend at the California facility with two full days of action for the first event of the six-round championship program. The 7/10-mile circuit in the counter-clockwise direction welcomed nine drivers earning their first victories on the season at the Superkarts! USA regional program.

The second event of the United States Pro Kart Series was held over the weekend (April 28-May 1) as OTK USA continued its success during the first half of the 2022 season. The Carolina Grand Prix was contested on the GoPro Motorplex in Mooresville, North Carolina with perfect racing weather greeting the over 300 entries in the seven categories offered. Of the 14 main events on the weekend, OTK drivers and teams grabbed nine victories with 25 standing on the podium steps in addition to 53 finishes inside the top-five.