California ProKart Challenge

SuperNats XXVIII

108DAYS

2026 Winter Series

166DAYS

2025 Pro Tour

NOW!

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40DAYS

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27DAYS

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54DAYS

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Next ProKart Challenge Event

PRE-ENTRY OPEN SOON!

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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