Track day organizer Curbstone Events has organized their last day of track fun at the Spa Francorchamps F1 circuit. The event took place earlier this month with many participants and their cars showing up. In the video and gallery below you will see several Porsche’s, Ferrari’s and Audi’s, but also a McLaren MP4-12C and a Mustang GT500 Race Edition. We can’t wait for the next season!