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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
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No Weds practice. Unofficial Thursday practice run by SKUSA.

SKUSA's Super Race in Las Vegas, Known as the Crown Jewel of the Karting Season

Every year, one of the most spectacular events in global karting unfolds in Las Vegas. The SuperNationals, the annual flagship race of SuperKarts! USA (SKUSA), draws more than 500 drivers from around the world across multiple classes, and the winner of the headline class in 2022 took home over $15,000. In terms of scale, level of competition, and international field, this event has long established itself as the central occasion of the season in North America.

SKUSA occupies a unique position on the global karting map. The organization stands comparison with CIK-FIA championships spanning European and world titles, as well as popular single-make series such as IAME. The key distinction is that SKUSA has its own signature race — a cultural anchor of sorts, akin to those that define the world's premier motorsport series.

Its Own Monaco in the World of Karting

Formula 1 is inseparable from the Monaco Grand Prix, IndyCar is unthinkable without the Indy 500, and NASCAR opens its story each year with the Daytona 500. The SuperNationals serves exactly the same function for SKUSA. It is not merely another calendar round, but the pinnacle of the season around which all team and driver preparation is structured.

To understand how the race attained such status, it is worth looking back at the origins of the organization itself and the people who transformed a regional initiative into an event of global significance.

Ken Getchell and the Birth of SKUSA in 1994

The story of SKUSA began in 1994 on the East Coast of the United States. The driving force behind the project was motorsport commentator Ken Getchell, who had a passion for shifter karts — a discipline that was only just emerging on the American racing scene at the time. His enthusiasm helped lay the foundation for a future championship and attracted the first wave of participants.

In the years that followed, the organization changed leadership several times, with each new owner contributing their own improvements. A pivotal period came when Don Janowski took charge of SKUSA. It was he who brought Tim Merle into the fold, and their partnership proved to be a turning point in the series' history.

1997 and the Birth of the SuperNationals Tradition

In 1997, the Janowski and Merle partnership created the SuperNationals, establishing an annual tradition that endures to this day. From that moment, SKUSA had its own marquee event, which quickly became a magnet for drivers from around the world.

The further development of the SKUSA ecosystem is closely associated with Tom Kutscher. He founded the ProKart Challenge championship in Southern California — a series that continues to this day and serves as a stepping stone for drivers aspiring to compete at the SuperNationals.

Las Vegas as the World Karting Capital for One Week a Year

The race's format is impressive in its scale. Hundreds of drivers from dozens of countries converge on Las Vegas to compete for victory across multiple classes. The international makeup of the field and the density of competition elevate the SuperNationals into an event that extends far beyond a regional championship.

Beyond prestige, the race also offers tangible prize money. In 2022, the winner of the headline class received more than $15,000 — a highly significant sum in the world of karting.

For Las Vegas itself, events of this kind are becoming increasingly important. The city has long since ceased to be exclusively a gambling capital and is actively expanding its event tourism profile. The reason is straightforward: the flow of visitors drawn purely by casinos has been gradually declining. Competition from online platforms grows year on year, and no-deposit bonuses have reduced the barrier to entry to virtually zero. We found an extensive list of such offers while researching industry sources right here, and according to the site's experts, it is continuously updated. This is precisely why Las Vegas is increasingly broadening its tourism appeal through sporting events, concerts, and festivals. The karting SuperNationals fit perfectly into this strategy, bringing hundreds of competitors to the city each year along with their teams, families, and fans.

Stars of World Motorsport on the Starting Grid

The list of celebrities who have taken to the starting grid at the SuperNationals speaks to the race's status more eloquently than any statistics:

  • Michael Schumacher competed in the KZ class in 2009
  • Reigning IndyCar champion Will Power started in the 23rd edition and is entered for the current season
  • Charles Leclerc and Max Verstappen have also competed at the SuperNationals and delivered strong performances, though Verstappen was denied victory by a mechanical failure

Karting Professionals for Whom the SuperNationals Have Become the Premier Stage

The race also holds great value as an arena for the elite who have not left karting for higher series. Danny Formal, Ryan Norberg, Marijn Kremers, Marco Ardigò, and David Sera have all claimed victories and podiums here, confirming that the SuperNationals reward skill regardless of a driver's career path.

The SuperNationals remains SKUSA's premier annual race in Las Vegas, bringing together hundreds of competitors, significant prize money, and the participation of motorsport stars alongside the world's leading karting professionals.