Final Winners of 2025 Decided at ProKart Challenge Final Winners of 2025 Decided at ProKart Challenge Round Six action contested at K1 Circuit for last event of season for Superkarts! USA regional program Bas Kaligis / Thursday, October 16, 2025 0 221 Article rating: No rating The 2025 season concluded for the ProKart Challenge following the action on October 11-12 at the K1 Circuit. The Winchester, California, facility welcomed the Superkarts! USA regional program to close out its 21st season. A total of 161 entries battled around the 1.1-mile ‘Pro Track’ course for the sixth and final round of the 2025 championship. Read more
K1 Circuit a success for California Prokart Challenge K1 Circuit a success for California Prokart Challenge Bas Kaligis / Friday, September 6, 2024 0 994 Article rating: No rating Debut event at anticipated facility welcomes big numbers in double weekend for Superkarts! USA regional program Read more
Multiple sweeps at round two for California ProKart Challenge Multiple sweeps at round two for California ProKart Challenge Repeat and first time winners highlight second stop at Buttonwillow Raceway Park Bas Kaligis / Thursday, April 25, 2024 0 1372 Article rating: No rating The second event of the 2024 California ProKart Challenge was contested on the April 20-21 weekend with the series returning to the Buttonwillow Raceway Park. Running the Buttonwillow, California circuit in the reverse direction from the opening round event in March, the Superkarts! USA regional program hosted Round Two of the six-round championship program for the eight categories competing. This time around featured a handful of repeat winners while others stood on the podium for the first time in 2024. Read more