It was the season opener for IMSA's second-tier circuit ... Mazda MX-5 Cup race starts — and immediately goes yellow after crash Within 10 seconds of the Mazda MX-5 Cup race starting, it ...

He started her slowly in karts. They gradually climbed the racing ladder and will be making their IMSA debut Friday. Riley is now 20 and wants to be a professional race car driver with a goal of ...

The No. 24 RLL BMW M Hybrid V8 set the fastest time of testing before this weekend's 24 Hours of Daytona. Courtesy of IMSA The International Motor Sports Association (IMSA) is having a moment.

Not all experiences are the same; for most who attend a race, the first impression is lasting. Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised ...