SuperNats XXVIII

120DAYS

2026 Winter Series

178DAYS

2025 Pro Tour

10DAYS

SKUSA Mexico

52DAYS

2025 PKC

39DAYS

2025 TSRS

3DAYS

Next SKUSA Pro Tour Event



PRE-ENTRY OPEN NOW
Closes July 21 at 11:59 PM PDT
summernationals - rounds 5&6 July 25-27, 2025
New Castle Motorsports Park
5816 South County 125 West
New Castle, IN 47362
(765) 987-8090
newcastlemotorsportspark.com
Google Maps
 

Event Bulletin

  • 7/15 9:45 AM - X30 JUNIOR has just a few spots left. Both KA100 Junior and Senior remain sold out and waitlisting. We will not be expanding any sold out classes. If you are currently waitlisted in KA Jr, you are running out of time for X30.
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SKUSA Pro Tour
EKN Trackside: 2019 Superkarts! USA Pro Tour WinterNationals – Preview Part 1
Thursday, 28 February 2019 09:06

2018 SKUSA Pro Tour champion AJ Myers looks to retain the #1 plate this season in the new Pro Shifter (Photo: On Track Promotions – otp.ca)

The 2019 season marks the 10th year of the Superkarts! USA Pro Tour. It all began in California with a trip to Sonoma for the inaugural event in 2010. Everything comes full circle as the Pro Tour kicks off the 10th season in the Golden State, making its first ever visit to the CalSpeed Karting facility in Fontana. The third edition of the WinterNationals moves cross-country from NOLA to outside the Auto Club Speedway, with 200 pre-registered drivers set to do battle on the newly revised ‘Grande’ circuit. Read full story on eKartingNews.com