The Porsche 911 Supercup (officially known as Porsche Mobil 1 Supercup, known as Porsche Michelin Supercup prior to 2007)[1] is an international one-make GT3 mass-production stock car racing premier series supporting the FIA Formula 1 World Championship organized by Porsche Motorsport GmbH.
Porsche Supercup drivers compete in identical Porsche 911 GT3 Cup cars. On average, 24 race cars take part in each race. Most circuits visited by the series are European, although circuits in Bahrain, United Arab Emirates, the United States and Mexico have been included in the calendar as well.