Sonoma Registration is now open.
After two exciting race weekends in Arizona we are saying goodbye to the Sonoran Desert and hello to California and Sonoma wine country. Registration is open for the closing rounds of the 2024 Challenge of the Americas season at Sonoma Raceway. R5/R6 will take place April 12-14 on the National CW circuit, as we get set to crown the 2024 champions. Enter here – https://www.mom-system.com/race/ftk-promotions1709576887/

Pre Entry Deadline:
In order to fit everyone into a very small paddock & the need to have accurate fuel and tire projections for the final weekend, pre-entry will close at midnight 3/31

Event Info:
IMPORTANT ROAD CLOSURE INFORMATION!!!!!!!!

Westbound State Route 37 Full Highway Closures at State Route 29 Continue reading →