The main sponsor of the 2016 supercar challenge is present in over how many countries?
2016 Supercar Challenge The 2016 Supercar Challenge powered by Pirelli was the sixteenth Supercar Challenge season since it replaced the Supercar Cup in 2001. It began at Circuit Zolder on April 16 and ended at TT Circuit Assen on October 23.
2016 Euro RX of Latvia The 2016 Euro RX of Latvia was the eighth round of the forty-first season of the FIA European Rallycross Championship. The event was held at the Biķernieku Kompleksā Sporta Bāze in Riga, Latvia as an undercard to the 2016 World RX of Latvia and was contested by the Supercar (fifth and final round) and Super1600 (fourth round) classes. It was the first ever European Rallycross round held in Latvia.