If you visited Circuit of the Americas over the weekend, you were able to witness over 100 Ferrari race cars taking over the track for the Ferrari Racing Days. This event was full of sights and sounds as the F1 Clienti and XX Programmes ripped through the circuit, alongside the Ferrari Challenge series. But it wasn't just one FXX-K EVO that was on-hand because three different examples of the race car were delivered to customers during the event. That means three different FXX-K EVOs were racing on the track for its debut. Now that's one heck of an event. Click play on the video below to see the highlights from the event.