The LEGO F1 cars that made a splash during the Miami GP drivers’ parade are not just a spectacle—they’re a feat of engineering and creativity. These life-size LEGO models, driven by the F1 drivers during the parade, were an instant hit, but the numbers behind their construction are even more jaw-dropping.

Rain, racing, celebrities, even Lego Formula 1 car replicas (that actually ran) all made their appearances Sunday at the Miami International Autodrome before McLaren dominated the day on the track.

NASCAR legend Dale Earnhardt Jr. shared that he is attending his first-ever Formula 1 race at the Miami Grand Prix. The Hall of Fame driver shared a photo with his view from the Hard Rock hospitality suite at Turn 11 of the Miami International Autodrome.