The opening two rounds of the 2026 Superkarts! USA ProKart Challenge were held over the April 24-26 weekend at K1 Circuit. The Winchester, California facility welcomed the SKUSA regional program for rounds one and two of action to begin the six-round championship schedule. A total of 11 categories began the title chase for the 2026 season with five drivers able to leave the opening weekend with two wins toward their point total.

The 2026 season for the Superkarts! USA ProKart Challenge marks the 22nd edition of the organisation’s flagship regional program. The championship is coming off a strong 2025 season that featured increased numbers from the last several years, enjoying a schedule that featured three premier facilities. This year’s championship format features the same three circuits in a five-weekend, six-round, one-drop structure to welcome drivers from all across the western half of the United States.

The 21st season of the ProKart Challenge concluded this past October, completing the five events with six rounds of competition for the Superkarts! USA regional program. Eleven different class champions were crowned following the action at the K1 Circuit finale event.

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.

The 21st season of the Superkarts! USA ProKart Challenge is set to end following the sixth and final round of competition on October 11-12 at the K1 Circuit. For a third time this year, the SKUSA regional program will visit the Winchester, California, facility for the final round of the championship chase. The 1.1-mile ‘Pro Track’ will welcome the competitors on the weekend, fighting for the final points up for grabs.

The sixth and final round of the Superkarts! USA California ProKart Challenge was held over the September 28-29 weekend, returning to the K1 Circuit. The Winchester, California facility sparked up the entry total once again, surpassing the 150-mark for 11 classes in competition. Perfect weather greeted the teams and drivers completing the 20th season for the championship program.

The California ProKart Challenge is carrying the momentum of the season’s fourth event in August into the 2024 series finale, scheduled for September 28-29 at the new K1 Circuit. The Winchester, California facility welcomed 171 entries for the double-round weekend, with another big turnout expected for the two-day, one round series finale of the Superkarts! USA regional program.

Debut event at anticipated facility welcomes big numbers in double weekend for Superkarts! USA regional program