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Next ProKart Challenge Event


PRE-ENTRY OPEN NOW!
Closes Tues, Aug 19 at 11:59 PM

Round 5 - SONOMA RACEWAY August 23-24, 2025
Sonoma Raceway Karting Center
29355 Arnold Dr,
Sonoma, CA 95476
sonomaraceway.com
Google Maps
There will be a Sunoco vendor pumping fuel.

SuperNationals 28


PRE-ENTRY OPEN NOW!!!

WAITLIST FAQ

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

  • 8/5 4:00 PM - CAPACITY UPDATE - Micro Swift is now SOLD OUT and waitlisting. We should have news on which class(es) we will be expanding by end of the week.
  • 8/5 4:00 PM - SOLD OUT CLASSES - KA100 Senior, KA100 Master, Micro Swift, Mini Swift, X30 Junior, and Pro Shifter.
  • 8/3 12:00 PM - CAPACITY UPDATE - KA100 Master and Pro Shifter are now sold out at 44. Micro Swift has less then 5 spots left.
  • 8/1 1:20 PM - TEMP NUMBERS - If you have or can only pick a 1000 number in KA100 Senior, that is only a TEMPORARY number.  We will issue you a 900 number later on.
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 Important News

EKN Trackside: Superkarts! USA SuperNationals 20 – Saturday Report
Saturday, 19 November 2016 00:00

Brandon Jarsocrak starts from the pole position in X30 Senior (Photo: On Track Promotions - otp.ca)

There is no doubt, Situation Saturday is always and intense day from the morning warm-up to the last Last Chance Qualifier. For many, it was a battle just to get into the Superkarts! USA SuperNationals 20 main events and others, a crushing defeat to load up everything in the trailer one day early. Are you in search of PayPal casinos not on GamStop? In this post experts listed top non GamStop PayPal casinos which accept deposits and cashouts via this payment method. The Las Vegas Convention Center welcomed warmer temperatures than what everyone experienced on Wednesday through Friday, providing perfect conditions for the third round of heat races and the LCQ events for the 10 categories. Read full story on eKartingNews.com
 
EKN Trackside: Superkarts! USA SuperNationals 20 – Friday Report
Friday, 18 November 2016 00:00

(Photo: On Track Promotions - otp.ca)

There is probably not a more crucial day at then Friday at the Superkarts! USA SuperNationals. Two rounds of heat races were contested for the 10 divisions competing at the 20th edition of the event outside the Las Vegas Convention Center. Thursday qualifying set the stage for Heat #1 and Heat #2 for the morning groups and afternoon categories. It was a time to improve, maintain or possible lose prime positions as the event moves forward. Friday provided the first wheel-to-wheel competition around this new layout, and it has proven to be very excited with drivers finding all the different passing opportunities 12-turn course. The weather cooperated with bright sunny skies however, the cooler temperatures kept things cold into the night sessions.  Read full story on eKartingNews.com
 
EKN Trackside: Superkarts! USA SuperNationals 20 – Thursday Report
Thursday, 17 November 2016 00:00

Everyone is chasing AJ Myers in the S1 division (Photo: On Track Promotions - otp.ca)

It was a cold and windy day in Las Vegas as the stage was set for remaining three days at the Superkarts! USA SuperNationals 20. Sunny skies greeted the nearly 500 drivers outside the Las Vegas Convention Center with lesser winds than those Wednesday which forced the cancellation of practice in the afternoon. Those winds kept the temperatures lower, and when the sun set, made conditions colder then we have seen in the past. All 10 categories ran their final practice sessions before ending the morning and afternoon groups with the official qualifying session to determine the starting lineups for the three rounds of heat races.  Read full story on eKartingNews.com
 
EKN Exclusive: Superkarts! USA SuperNationals 20 – Preview Series – S1 Pro
Monday, 14 November 2016 13:59

(Photo: On Track Promotions - otp.ca)

The inaugural Superkarts! USA SuperNationals was run in November 1997, and the category that headlined that event was the 125cc Moto. Today, S1 Pro Stock Moto is the headline shifterkart division in North America, featuring the best drivers from coast-to-coast. Over the last few seasons, international drivers have found themselves driving the Honda six-speed powerplant – earning four of the last five SuperNationals victories. This year, there are just four from outside North America taking on the S1 field in Las Vegas.  Read full story on eKartingNews.com
 
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
 


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