2018 24H Championship of the Continents:
January 11-13: 24h Dubai
July 6-8: 24h Portimao
November 15-18: 24h COTA
2018 24H European Championship:
March 9-11: 12h / 24h Silverstone
April 20-22: 12h Navarra
May 25-27: 12h Imola
September 7-9: 24h Barcelona
October 12-14: 12h Spa
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