Formula One Group, through its subsidiaries, operates a motorsports business in the United States, the United Kingdom, Spain, and internationally. It holds the commercial rights to the FIA Formula One World Championship, an annual nine-month motor racing competition in which teams compete for the Constructors' championship and drivers for the Drivers' championship. Its activities also include filming, television production and post-production, digital and social media, freight, logistics, travel services, and technical support at Formula 1 events, as well as production of the international television feed and operation of the Formula 1 Paddock Club hospitality program, the F2 and F3 race series, and F1 Academy. Founded in 1950 and headquartered in Englewood, Colorado, Formula One Group operates as a subsidiary of Liberty Media Corporation.