SuperNats XXVIII

96DAYS

2026 Winter Series

154DAYS

2026 Pro Tour

232DAYS

SKUSA Mexico

28DAYS

2025 PKC

15DAYS

2025 TSRS

42DAYS

Next ProKart Challenge Event


PRE-ENTRY OPEN NOW!
Closes Tues, Aug 19 at 11:59 PM
Round 5 - SONOMA RACEWAY August 23-24, 2025
Sonoma Raceway Karting Center
29355 Arnold Dr,
Sonoma, CA 95476
sonomaraceway.com
Google Maps
There will be a Sunoco vendor pumping fuel.

California ProKart Challenge
Pre-Race Practice in Monterey (Marina) August 26th
Wednesday, 16 August 2017 00:00

Monterey Bay Karters are hosting a pre-race practice weekend for SKUSA classes on August 26th and a Club race on August 27th. Please see their webpage at www.montereybaykarters.com. They will be running the same configuration as we will for PKC Round 5.