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SuperKarts! USA
EKN Trackside: 2025 Superkarts! USA Pro Tour WinterNationals – Sunday Report

Gavin Bayliff used a last lap pass to secure victory in Pro Shifter (Photo: EKN)

The final day of action at the 2025 Superkarts! USA Pro Tour WinterNationals was contested on Sunday at the Speedsportz Racing Park. A humid and hot day at the New Caney, Texas facility, welcoming the largest event in the 16 year history of the series, closed out the first event to the Lone Star State since 2014. Round Two of this year’s championship was held on the day for seven categories while the Pro Shifter division capped off its weekend with a Prefinal and Final.

The Pro Shifter presented by PSL Karting featured a duel between a new name to the front of the field and a veteran. Gavin Bayliff (TKG / Birelart) came through the heat races on Saturday with a win and the pole position after the points were tabulated. Five-time SKUSA SuperNationals winner Billy Musgrave (Factory Karts) matched his total but started the Prefinal from the outside of the front row. Bayliff led early before Musgrave took over the lead on lap three. Shortly after, a red flag came out for a flip in the second half of the 43 driver field. All drivers walked away. Musgrave handled the restart, fending off the early pressure and drove away to a 1.4 second advantage to claim the pole position for the Final. Bayliff was able to secure the holeshot to begin the 25-lap main event with Musgrave slotting into second. The two pushed away from the rest of the field over the opening laps. On lap eight, Musgrave moved to the lead and led until lap 14. Musgrave retook the top spot on lap 19 and they ran that way until the final lap. Musgrave went defensive with Bayliff waiting until turn 14. A center punch bump and run pushed Musgrave wide enough for Bayliff to slip underneath, getting to the apex at turn 15 first and going on to cross the line for his first SKUSA Pro Tour victory. Musgrave settled for second with defending champion Matheus Morgatto (PSL / Birelart) holding off Kiwi Jay Urwin (PSL / Birelart) with top qualifier Charlie Stines (Fury / GP Kart) right there in fifth to cap off an amazing weekend for the Indiana driver.
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Recent Allegations of Non-Compliant Engines or Parts
Recently we’ve heard several allegations of non-compliant IAME engines or parts being used in IAME competition racing. SKUSA is aware of these allegations and takes any and all claims of ‘cheating’ seriously and are working closely with the IAME factory in Italy as well as both IAME USA Importers to identify any non-compliant parts and fix these issues immediately.
 
EKN Trackside: 2025 Superkarts! USA Winter Series – Orlando 1 – Saturday Report

Joe Turney secured his first victory of the 2025 season in Pro X30 (Photo: EKN)

The first day of racing for the 2025 season was completed on Saturday with the Superkarts! USA Winter Series completing Round One of the eighth season for the championship. The Orlando Kart Center, hosting the series for the first time, welcomed a record-setting non-SuperNationals event with over 300 entries competing in the nine categories on the day. Rain hit the area early in the morning, leaving a wet track through warm-up and it wasn’t until halfway through qualifying that drivers began switching over to the dry Evinco Tires. Cooler temperatures and strong winds kept everyone bundled up throughout the day despite the temps reaching the low 60s. One red flag on the day delayed the action by 30 minutes, pushing the final few main events under the lights at the Orlando, Florida circuit. In the end, four victories by Kart Republic led the way, including two-time SuperNationals winner Joe Turney claiming the Pro X30 victory while four-time SuperNationals winner Daniel Formal claimed victory in his Birelart debut with PSL Karting.
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EKN Exclusive: Superkarts! USA SuperNationals 27 – Preview Series – Pro X30

20 years of the headline single-speed category at the SKUSA SuperNationals, and 20 different winners. The Pro X30 class began as TaG Senior in 2003 and eventually transitioned to X30 Senior when SKUSA made the move to an all-IAME platform. Despite the many years of SuperNats history , and the over 1,500 in entries who have competed at the event during that time, 20 drivers have etched their names in the history books as winners on SuperSunday.

This year’s field is at 61 drivers, including defending champion Donovan Bonilla (Rolison Performance Group). The driver from Mexico finished third at the SKUSA Winter Series with a win – his only of the season – as he went podium-less at the SKUSA Pro Tour. It was a similar season in 2023, when he traveled to Vegas and left SuperSunday as the winner. Read full story at eKartingNews.com
 
Superkarts! USA ProKart Challenge Sets 2025 Schedule

The 21st edition of the Superkarts! USA ProKart Challenge is projected to be one of the best seasons in the last decade. The organization’s flagship regional program is set to contest six rounds of racing over the course of five weekends, featuring three premier facilities in the southwest region of the United States.

The 2025 Superkarts! USA ProKart Challenge is set to begin on February 28-March 2 at the new K1 Circuit. The Winchester, California facility opened its doors to SKUSA competition for the first time at the end of 2024, welcoming huge numbers over the two weekends of racing. The opening event of the new season will feature a double-round format, with Round One being contested on Saturday and Round Two on Sunday. Registration for the opening event of the 2025 SKUSA ProKart Challenge opens January 28 at 7pm PST.

A new addition to the list of tracks for the Superkarts! USA ProKart Challenge is the Spring Mountain Karting facility. Part of the Spring Mountain Motor Resort and Country Club in Pahrump, Nevada, the new karting circuit was constructed in 2024, opening to karters in October. A portion of the new circuit (North Course) features a replica of the famed Las Vegas Karting Center, which was the site of the first five editions of the SKUSA SuperNationals, to complement the full layout at 1.13 miles. The facility is roughly an hour away from the downtown Las Vegas area and airport.
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