SuperNats XXIV


2021 Winter Series


2020 Pro Tour


PKC California


Texas Sprint Racing


Next ProKart Challenge Event

Will close on Tues, June 9 at 11:59 PM

Round 2/3 - Willow Springs Kart June 12-14, 2020
Willow Springs KART Track
3500 75th Street West
Rosamond, CA 93560
Google Maps

Event Bulletin Board

  • 5/28 - Swift, KA100 and X30 JR are now on the NEW COMPOUND Evinco Hard tires.  Med tire classes are still on the old compound.
  • The front gate at Willow Springs charges an entrance fee of $15 per person (will be good for the whole weekend). This fee is in addition to the PKC pit pass fee for crew or family members that you pay to PKC/SKUSA.
  • NOTE: THERE IS NO CHARGE THIS EVENT for Pit Spots or Overnight Camping (Thursday thru Sunday night)
  • No reserved pit spots – all spaces are first come-first served, starting Thursday at 9 AM. Sponsors can contact PKC at 951-491-0808 to discuss priority parking for this event.
  • Please follow current CDC Guidelines on Social Distancing and Face Coverings
  • Please limit attendees to drivers and crew only.
  • We've changed the venue due to uncertainty in the opening of Auto Club Speedway.

California ProKart Challenge

2019 ProKart Challenge Event Calendar

Round 1 March 30-31 Buttonwillow
Round 2/3 June 7-9 CalSpeed
Round 4 July 13-14 Monterey
Round 5 September 7-8 Santa Maria
Round 6 September 28-29 Lancaster GP
Banquet October 26 Anaheim

2020 ProKart Challenge Schedule

Feb 29 - Mar 1, 2020 TBA
April 4-5, 2020 TBA
June 13-14, 2020 TBA
July 11-12, 2020 TBA
September 26-27, 2020 TBA

Event Archive

All previous PKC events are now listed on the PKC Event Archive page.