SuperNats XXVIII

3DAYS

2026 Winter Series

61DAYS

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138DAYS

SKUSA Mexico

109DAYS

2026 PKC

166DAYS

2026 TSRS

124DAYS

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.
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Supernationals
EKN Exclusive: Superkarts! USA SuperNationals 28 – Preview Series – Master Shifter
Friday, 07 November 2025 10:00

History surrounds the Master Shifter category at the SuperNationals. Last year’s winner Billy Musgrave (Factory Karts) became the outright leader on the all-time win list with his fifth victory at the SuperNats. His first came 13 years ago in the S2 Semi-Pro category and was then followed by three wins in Pro Shifter. Musgrave’s victory last year came in his debut in the Master Shifter category. Now, for 2025, the ‘godfather’ of Factory Karts is coming off his first career SKUSA Pro Tour championship in the Pro Shifter category. Read full story on eKartingNews.com