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Next ProKart Challenge Event

PRE-ENTRY OPEN NOW
Closes Tues, Oct 7 at 11:59 PM PDT

K1 Oct 3-5 - PRE-ENTRY OPEN NOW
Schedule // Pit Spots

Round 6 - K1 Circuit October 11-12, 2025
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.

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

  • 8/20 1:00 PM - SOLD OUT CLASSES - Pro X30 is now sold out and waitlisting, joining KA100 Senior, KA100 Master, Micro and Mini Swift.
  • 8/13 12:10 PM - CAPACITY UPDATE - Pro X30 is almost sold out!  KA100 Junior and Master Shifter are not far behind.
  • 8/11 3:30 PM - TENTATIVE SCHEDULE POSTED - We just published our Tentative Event Schedule. Due to the recent expansion of classes, we had to move KA100 Master to the morning group and adjust the lunch break as necessary. This also means that the morning group now has 7 classes in the rotation, giving you a little bit more time between sessions.
  • 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

California ProKart Challenge Enters Second Half of 2018
Thursday, 12 July 2018 14:48

Dante Yu earned a second straight victory in the X30 Senior division (Photo: DromoPhotos.com)

The second half of 2018 is upon us with the summer season heating up. The California ProKart Challenge hosted the fourth round of the 2018 season on July 6-7 at the Santa Maria Karting Association facility in Santa Maria, California. Racers of the Superkarts! USA flagship regional program contested the 12 categories featuring the IAME and Honda powerplants, taking to the 7/10-mile course situated on the grounds of the Santa Maria Airport, just minutes away from the Pacific Ocean. A number of drivers added to their win total for the season, helping to shape up the championship chases even further as the second half of the series begins.
Read more...
 
Happy 4th Of July! Don’t Miss Tonight’s Pre-Entry Cutoff For The California Prokart Challenge At Santa Maria!
Monday, 02 July 2018 17:43
Tonight at midnight PDT, Monday July 2nd, is the cutoff to pre-register for this weekend’s PKC Championship round #4 at Santa Maria kart track at the airport. Registration and SKUSA memberships can be handled at https://www.motorsportreg.com/orgs/skusa. All event details are posted at http://www.superkartsusa.com/regional/california-pkc.html
 
Save on the walk-up entry fee and do it now! Pit spots and overnight camping are also available to book right online thru the SKUSA STORE.
 
Hope to see you there!
 
Second Half of California ProKart Challenge On the Horizon
Friday, 29 June 2018 12:04

California ProKart Challenge returns to the Santa Maria Kart Track on July 6-7 (Photo: DromoPhotos.com)

A month after resuming the 2018 season, the California ProKart Challenge returns back to action to begin the second half of the year with the fourth event in the six-round championship program. The Santa Maria Kart Track will host the Superkarts! USA flagship regional program on July 6-7. A regular stop for the California PKC program, the 7/10-mile circuit is located near the Pacific Ocean on at the Santa Maria Airport. Championship hunts are in full chase-mode, with the 12 IAME and Honda categories gearing up for another exciting weekend of racing.

No one has been able to stop Billy Musgrave in the Mad Old Nut S1 Pro Stock Honda class at the California ProKart Challenge. The current #1 driver in the eKartingNews.com Stock Honda Driver Rankings Powered by Bell Racing USA has been perfect through the first half of the season. Last year’s Santa Maria event triggered a three race runner-up string for Musgrave, with Matias Podboj scoring the victory a year ago. Podboj is the top challenger in the championship chase at this point. Jake Drew has positioned himself as the driver to beat in the Phil Giebler Racing X30 Senior title chase. Drew leads by 28 points over Joseph Daniele and holds the advantage in the win column, earning a Round Two victory while Daniele has a best finish of runner up at Round One. Canadian Samuel Lupien and 2017 California PKC Junior champion Trey Brown remain in the hunt.
Read more...
 
Big Numbers and Exciting Racing for California ProKart Challenge at CalSpeed
Thursday, 07 June 2018 14:29

(Photo: DromoPhotos.com)

The 2018 season for the California ProKart Challenge resumed on June 1-2 as the program visited the CalSpeed Karting Center in Fontana, California. After taking the months of April and May off for the SKUSA Pro Tour SpringNationals, racers from all over the western half of the United States converged on the ‘Grande’ circuit that sits just outside the Auto Club Speedway facility, where many of the southern California karters call home. The total number of racers reached the 150 mark, as the series met the halfway point of the championship chase by putting Round Three into the books.
Read more...
 
Happy Memorial Day! Don’t miss Tonight’s Pre-Entry Cutoff for the California ProKart Challenge at CalSpeed!
Monday, 28 May 2018 10:54
Tonight at midnight PDT, Monday May 28, is the cutoff to pre-register for this weekend’s PKC Championship round #3 at CalSpeed in Fontana, CA. Registration and SKUSA memberships can be handled at https://www.motorsportreg.com/orgs/skusa. All event details are posted at http://www.superkartsusa.com/regional/california-pkc.html Save on the walk-up entry fee and do it now!

Move-in starts Thursday 5/31 at 11am. Hope to see you there!
 


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