SuperNats XXVIII

TBA

2025 Winter Series

NOW!!!

2025 Pro Tour

49DAYS

SKUSA Mexico

13DAYS

2025 PKC

21DAYS

2025 TSRS

14DAYS

Next ProKart Challenge Event


PRE-ENTRY OPEN NOW
Closes Tuesday Feb 25 at 7PM PST

The track will run practice on Thursday. See their website for additional practice days.

Rounds 1/2 - K1 Circuit February 28 - March 2, 2025
K1 Circuit
32240 Grand Ave
Winchester, CA 92596
k1circuit.com
Google Maps

There will be no camping at this facility for the foreseeable future.

California ProKart Challenge

Sunoco 112 Fuel Sourcing
HRT Development will be an onsite dealer for fuel, but you must pre order it to guarantee availability and there will be limited 'in person' inventory.  Please contact Kyle Hayner at This e-mail address is being protected from spambots. You need JavaScript enabled to view it to pre-order.

The PDF below lists Sunoco dealers in the West/Southwest. We advise that you call to ensure inventory before visiting one.

If you are unable to locate any fuel near you, please call the distributor directly (800) 527-6090 and they can provide further assistance.

Sunoco Dealers