SuperNats 29

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2026 Winter Series

8DAYS

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50DAYS

SKUSA Mexico

21DAYS

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78DAYS

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36DAYS

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Next SKUSA Winter Series Event


PRE-ENTRY OPEN NOW
Closes Mon Feb 9 at 11:59 PM PDT
You will still be able to register online with
a late entry/walk-up of $250.

WINTER Series - Rounds 3&4 February 13-15, 2026
Speedsportz Racing Park
22994 Hwy 242
New Caney, TX 77357
(866) 607-7223
speedsportzracingpark.com
Google Maps

The track will be running Weds/Thur Practice.

Next SKUSA Pro Tour Event


PRE-ENTRY OPEN FEB 23
 

PRO TOUR WINTERNATS - RNDS 1&2 March 27-29, 2026
Musselman Honda Circuit
11800 S Harrison Rd
Tucson, AZ 85747
(520) 245-5278
mhcircuit.com
Google Maps

No Weds practice. Unofficial Thursday practice run by SKUSA.
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 Important News

EKN Trackside: 2019 Superkarts! USA Pro Tour SummerNationals Preview – Part 1
Wednesday, 07 August 2019 01:00

Andrew Bujdoso leads the Pro Shifter championship heading into New Castle (Photo: EKN)

It never fails to see a number of drivers in contention for the headline shifterkart title on the SKUSA Pro Tour. Many of the previous nine championships were decided in the final laps or even the final corners. Andrew Bujdoso is searching to be the ninth name added to the list of SKUSA champions, heading into the SummerNationals leading the Pro Shifter standings. Bujdoso was set to make his SKUSA debut aboard the Solo Kart after opening up the season with two wins in four rounds with Croc Promotions USA, but we have learned that he and the emerging US operation parted ways earlier this week. Bujdoso will be running under his family’s Checkered Motorsports banner this weekend, and Andrew told us on Tuesday evening that he will still test his Solo Kart in pre-event running on Thursday. He also stated that there is an option for him to jump into an “Italian special” tabbed as a CM Kart, if needed. This is obviously a developing story that we’ll follow all weekend. Read full story on eKartingNews.com
 
Superkarts! USA SummerNationals Set to Cap Off 2019 Pro Tour
Thursday, 01 August 2019 13:04

The Superkarts! USA Pro Tour will wrap up next weekend with the SummerNationals at New Castle Motorsports Park (Photo: On Track Promotions - otp.ca)

The 2019 edition of the Superkarts! USA Pro Tour will come to a thrilling close on the August 9-11 weekend at New Castle Motorsports Park with the 10th running of the SummerNationals. A challenging new track layout has been finalized for the season finale in Indiana, and the excitement is palpable heading into race week, with over 225 pre-entries having already been confirmed. The X30 Senior and X30 Junior class caps have been extended past 44-drivers to deal with the massive interest in the race, and with new entries continually being logged in all classes, the event is expected to top 250 drivers by the time racing goes green on the official Friday practice morning.

Those who have not yet entered, but still wish to take advantage of the pre-registration discount, should head immediately to MotorsportsReg.com to secure a spot on the grid. Pre-registration will close this Sunday, August 4 at 11:59 pm – until then racers can enter here.

Each and every Pro Tour championship battle remains close heading into the SummerNationals, with the leader less than 100 points from his challengers – so the battle for the #1 plates will very likely come down to the fight on Championship Sunday. Each title winner will be included in the 2020 SKUSA Circle of Champions, which will provide them with a sponsorship package for next year’s Pro Tour.
Read more...
 
Second Half of California ProKart Challenge Underway
Wednesday, 17 July 2019 13:30

Josh Pierson doubled up on the weekend, winning both X30 Junior and KA100 Junior (Photo: DromoPhotos.com)

The California ProKart Challenge began the second half of the 2019 championship season, hosting Round Four at the Marina Airport Kart Track on July 13-14. The Superkarts! USA regional program took to the home of the Monterey Bay Karters for the two-day event, with practice and qualifying held Saturday, Prefinal and Final held on Sunday. The weather was unseasonably colder, with strong winds dropping the temperature, making the July weekend feel like a winter trip along the Pacific Ocean. The racing was not affected, however, as a number of drivers added to their win totals to help their title chase hopes.
Read more...
 
Season Resumes for California ProKart Challenge This Weekend
Tuesday, 09 July 2019 14:10

The fourth round of the California ProKart Challenge heads to the resurfaced Marina Airport Kart Track - home of the Monterey Bay Karters this weekend (Photo: DromoPhotos.com)

The second half of the 2019 California ProKart Challenge begins this weekend as the Superkarts! USA regional program heads to Marina Airport Kart Track on July 13-14. The Monterey Bay Karters are set to welcome the leading California karting regional program with the fourth round of the championship series. Located just miles from the coast, competitors will be able to enjoy the cool and clear weather near Monterey, contesting the ‘B’ track layout at just over 1/2-mile long.
Read more...
 
SummerNats Track Layout Adjustment
Tuesday, 09 July 2019 11:14

Small item of note, there will be a subtle track change for the SummerNats at New Castle Motorsports Park - we will be adding back in the technical section shown in the illustration above. We’ve had an overwhelming request to do this by numerous #racers and we’re always eager to please. To confirm, the track will be run the week before the ProTour event by the good folks at Great Lakes PKC at their club event. This will be your opportunity to try the new configuration and test for the following weekend.
 


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