When

Saturday, October 2, 2021 at 8:15 AM PDT
-to-
Sunday, October 3, 2021 at 4:55 PM PDT
Add to Calendar 

Where

Sonoma Raceway, Karting Facility 
Arnold Dr.
Sonoma, CA 93560  

 
Driving Directions 

Contact

Brok 
Supermoto USA 
916 837 3243 
supermotobrok@gmail.com 
 

Supermoto USA Round 4, Sonoma 

Round 4 of the Championship Series Returns to SONOMA Kart Track