SuperNats 29

TBA

2027 Winter Series

TBA

2026 Pro Tour

66DAYS

SKUSA Mexico

10DAYS

2026 PKC

17DAYS

2026 TSRS

24DAYS

Next ProKart Challenge Event

PRE-ENTRY OPEN NOW!
Late/Walk-Up Reg starts Tues, April 21
at 11:59 PM PDT. You can still register
online but $25 late fee applies.
PKC Rounds 1/2 - K1 Circuit April 24-26, 2026
K1 Circuit
32240 Grand Ave
Winchester, CA 92596
k1circuit.com
Google Maps
There will be a Sunoco vendor pumping fuel.
There is no camping at this facility.

California ProKart Challenge
2026 Prize Packages
For 2026, we are going to repeat the very lucrative prize package from last season.  Look around and you'll find nobody else in the region that gives back as much as SKUSA does at our own ProKart Challenge.

With nearly $84,000 worth of prizes available over the 6-race series, the 2026 ProKart Challenge hopes to crown champions in up to 13 different classes.  

DAILY PODIUM PRIZES

The top 3 finishers of each round in ALL classes will receive a high-quality trophy and the following...

  • 1st - (1) 2026 PKC Entry w/Tires
  • 2nd - (1) 2026 PKC Entry
  • 3rd - (1) $50 RaceSelect Credit
That's more than $7,000 a day in available podium prizes and over $42,000 over the 6-race series.

Series Championship prizes

The top 3 champions in all classes (except FZ) will receive prizes as follows.

  • 1st Place Champ - 2026 SNATS Entry w/Tires
  • 2nd Place Champ - (2) 2027 PKC Entries w/Tires
  • 3rd Place Champ -  (1) 2027 PKC Entry w/Tires

That could amount to more than $42,000 worth of prizes being awarded to the top 3 finishers in all 13 classes.
 

FZ Shifter Championship Prizes

TBA


CHAMPIONSHIP AWARDS

No post-season banquet is planned this year, but Championship Podiums and Prizes will follow the final event podiums at the track.

Guaranteed SuperNationals Main Event Starting Position

SKUSA will again be including a very lucrative benefit to the Champs heading into the SuperNationals. In any of the classes that will be opened to 88 entries for this year’s SuperNats (such as KA100 Junior, KA100 Senior and Pro) the PKC Champs will be rewarded with guaranteed starting positions in the main event on SuperSunday. Should they not make the main following the heat races or the Last Chance Qualifier, they will start at the tail of the grid.


The Fine Print: Prizes are non-transferable and not redeemable for cash. Winners are responsible for all secondary expenses pertaining to prize(s) won. Winners in Round 6 will receive 2027 PKC Entries. A minimum of (6) drivers per class is required to be eligible for podium prizes. An average of (10) drivers per round is required to be eligible for championship prizes. A SuperNats entry prize does not guarantee entry into the event and/or any sold out classes. Pre-enter to secure your spot and the prize will be issued as a refund.