Thanks to commissions from IMSA and Lamborghini Squadra Crose, EVERY race at this weekend’s Continental Road Race Showcase event at Road America has its own Official Spotter Guide on sister site, SpotterGuides.com
You can download a combined Spotter Guide (PDF) featuring the four series or download the individual guides at the following dedicated pages on SpotterGuides.com
- IMSA WeathTechSportsCar Championship
- IMSA Continental Tires SportsCar Challenge
- IMSA Porsche GT3 Cup Challenge USA
- Lamborghini Blancpain Super Trofeo North America
Thanks to IMSA and Lamborghini.