The Tour de France  is an annual multiple stage bicycle race primarily held in France,while also occasionally making passes through nearby countries. The race was first organized in 1903 to increase sales for the newspaper "L'Auto"; which is currently run by the Amaury Sport Organisation. The race has been held annually since its first edition in 1903 except when it was stopped for the two World Wars. As the Tour gained prominence and popularity the race was lengthened and its reach began to extend around the globe. Participation expanded from a primarily French field, as riders from all over the world began to participate in the race each year. The Tour is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI WorldTeams, with the exception of the teams that the organizers invite.

Domestic television covers the most important stages of the Tour, such as those in the mountains, from mid-morning until early evening. Coverage typically starts with a survey of the day's route, interviews along the road, discussions of the difficulties and tactics ahead, and a 30-minute archive feature. The biggest stages are shown live from start to end, followed by interviews with riders and others and features such an edited version of the stage seen from beside a team manager following and advising riders from his car. The 1979 Tour was the first to be broadcast in the United States.

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