SuperNats XXVIII

56DAYS

2026 Winter Series

114DAYS

2026 Pro Tour

192DAYS

SKUSA Mexico

164DAYS

2025 PKC

24DAYS

2025 TSRS

2DAYS

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
Closes Sept 29 at 11:59 PM PDT
Schedule // Pit Spots // Pit Passes
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.

California ProKart Challenge
ProKart Challenge Round 4 at Monterey – Pre-Entry Deadline Approaching!
Monday, 08 July 2019 12:03
The Pre-Entry Cutoff For PKC Round 4 at Marina Airport Kart Track happening this coming weekend is tomorrow night, Tuesday, July 9th at Midnight PDT. All event info is posted HERE. Pit spots can be reserved HERE. Team tire orders are due by Wednesday, July 10th at NOON. Hope to see you all in beautiful Monterey!