regional seriesSKUSA California PKC
SKUSA Cal-PKC Round 4
Saturday, August 15, 2026 – Sunday, August 16
Sonoma, California
Round 4 of the 2026 SKUSA California ProKart Challenge at Sonoma Raceway.
Classes
Pro ShifterMaster ShifterKA100 SeniorKA100 JuniorKA100 MasterMini SwiftMicro Swift
Venue
Simraceway Performance Karting Center
29355 Arnold Dr, Sonoma, California 95476