SuperNats XXII


2019 Winter Series


2019 Pro Tour


PKC California


PKC Texas

2019 TBA

Can-Am PKC

2019 TBA

California ProKart Challenge

Rounds 1&2 - May 4-6, 2012 - Grand Junction Motorspeedway

Race Entry

Notice: All customers must create new
accounts/logins on the PKC Rocky Mountain Store.

Race pre-entries may be submitted at a “Pre-Entry price” discount through the Rocky Mountain ProKart Challenge ONLINE store. Our web-challenged friends may use our DOWNLOADABLE form.  If you have any questions, email This e-mail address is being protected from spambots. You need JavaScript enabled to view it   or call 219-841-1367 for assistance.  NOTE: If this is your first transaction through the online store, you have the option of clicking on the “Create New Account” link when prompted and complete the forms presented.  Then, for subsequent transactions, just enter the login ID and password you created to retrieve your stored entry profile.  SPECIAL NOTE: Login ID and password cannot contain blank spaces.
Pre-Entry – Enter Before the Cut-Off and Save!
The definition of a “PRE-ENTRY” is an entry received, with payment, at the Rocky Mountain ProKart Challenge office by midnight on the Monday prior to the event, and will qualify for the pre-entry pricing.  Entries after this cut-off will have to be submitted at the event (starting Friday morning) at walk-up pricing.  See pricing below.  All race pre-entries will be confirmed via email within 1 business day of receipt at the RMPKC/SKUSA home office.  If you do not receive an email confirmation within 24 hours, please call 219-841-1367 to confirm that your entry has been received and is in process.
Pre-Entry closes at Midnight on Monday, April 30th.  Anyone wanting to register for the race or Friday's practice after that time will have to sign-up at the track on Friday starting at 7:00am or Saturday starting at 6:30am
Series Membership:
ALL SKUSA Sanctioned Classes required the entry to be an active SKUSA member in good standings.  You can purchase your annual SKUSA membership at the official SKUSA STORE.

Entry Fees
(NOTE: See the Online store for new simple pre-race registration, practice day, pit passes and tire purchase) 
Entry fee in inclusive of 3-day driver’s pit pass and the race entry fees for both Saturday and Sunday race days.
  • $75 SKUSA Annual Membership
    Note: Mini Max and any local option class (if to be included in the event) does not require membership
  • $50 Friday, Official Practice Day
  • $170 Pre-Entry Race Fees for 1st Class - $120 for 2nd Class
  • $120 Pre-Entry Race Fee for Mini Max and Local Option (Should an LO class exist)
  • $200 Post-Entry / At Track Race Fees for 1st Class - $150 for 2nd Class
  • $150 Post-Entry / At Track Race Fees for Mini Max and Local Option (Should an LO class exist)
  • $20 Transponder Rental (If you don't have your own)
  • $212+tax per set MG-SK practice or race tires (for all classes except TaG Cadet and Mini Max). These tires may be re-used from event to event. TaG Cadet & Mini Max practice or race tires (MG-HZ) are $203+tax. All tires can be picked up at the track or shipped ahead of time for $10 Shipping and Handling (within IN) or $15 (outside IN)
Note: Race Tires MUST have the special PKC stamp to pass tech.
  • Spectator Pit Passes for this event: $10 for a one-day pass, $15 for a two-day pass, $20 for a three-day pass
Driver Age
If the driver is less than 18 years old, you must fax a copy of his/her birth certificate to (219) 762-7746 or a scanned copy to This e-mail address is being protected from spambots. You need JavaScript enabled to view it  with the first entry of the season.  Be sure to check the Classes section of this site or sections 15.3 and 20.1.2 of the 2010-2011 SKUSA Rulebook for minimum age requirements of each class.