California ProKart Challenge

SuperNats XXVIII

106DAYS

2026 Winter Series

164DAYS

2026 Pro Tour

242DAYS

SKUSA Mexico

38DAYS

2025 PKC

25DAYS

2025 TSRS

52DAYS

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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.

Pit Passes
Pit Spot Reservations
Event Schedule
Track Map // Pit-Map
Info Sheet // Tech Sheet
Event & Series Prizes

California ProKart Challenge

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