SuperNats XXVIII

12DAYS

2026 Winter Series

70DAYS

2026 Pro Tour

148DAYS

SKUSA Mexico

120DAYS

2026 PKC

120DAYS

2025 TSRS

133DAYS

SuperNationals 28


PRE-ENTRY CLOSED!!!
Will provide update on classes that will be open for walk-ups shortly.

 

Supernationals 28 November 12-16, 2025
Las Vegas Motor Speedway
7000 Las Vegas Blvd N
Las Vegas, NV 89115
Google Maps

PACKAGES & SHIPMENTS

Event Bulletin

  • 10/29 11:30 - OPEN CLASSES UPDATE - There are still a few spots left in Pro Shifter, Pro X30 and Master Shifter, although they could be closed by the time we open for walk-ups.  KA100 Junior and X30 Junior have sufficient room for walk-ups.  If you are interested in any of these spots, please email tony@superkartsusa.com.
  • 10/29 11:00 AM - TEMP NUMBER ASSIGMENTS - Some of you had to pick temporary, out of range numbers during registration. We have now assigned you a new in range number here.
Banner

Supernationals

EKN Exclusive: Superkarts! USA SuperNationals 20 – Preview Series – KZ
Sunday, 13 November 2016 16:23

The fan favorite every year at the SuperNationals is the KZ division. Non-moto racing was at the first SuperNationals in 1997 with the Formula C engine package. Canadian Michael Valiante won the first three years of the class before it was removed to allow for the expanding class structure of the Superkarts! USA program. The introduction of the ICC engine package brought a karting-specific engine back to the SuperNationals in 2002, with the SuperPro division moving to a mix-program of moto and ICC engines the following year. Eventually, ICC was the dominant engine package, and continued into the introduction of the KZ engines. The category remained as the SuperPro category until the SKUSA Pro Tour was established in 2010, rebranding the class with the KZ name.  Read full story on eKartingNews.com