SuperNats XXVIII

193DAYS

2026 Winter Series

TBA

2025 Pro Tour

20DAYS

SKUSA Mexico

13DAYS

2025 PKC

49DAYS

2025 TSRS

27DAYS

Next ProKart Challenge Event


PRE-ENTRY OPEN SOON

 
Round 4 - K1 Circuit June 21-22, 2025
K1 Circuit
32240 Grand Ave
Winchester, CA 92596
k1circuit.com
Google Maps
There will be a Sunoco vendor pumping fuel.
There will be no camping at this facility for the foreseeable future.

California ProKart Challenge


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