2023 Autocross Challenge Driver List UMI Motorsports Park is happy to host the sixth annual Autocross Challenge. For two days drivers from all over the nation will compete in this thrilling autocross race. Champions of the four classes will win an invitation to the most sought after event in autocross, UMI’s King of the mountain. Learn more about UMI’s Autocross …

• Event News
• autocross challenge
• February 22, 2023