Cyclists in the Tour de France had a unique way of staying hydrated during the race. In the 1950s and 60s, before the introduction of support cars, riders would stop at roadside bars and cafes to get drinks. They would often choose alcohol like wine, beer, and champagne because it was better than the unsanitary water from roadside wells.
The riders believed that alcohol had painkilling and muscle relaxant qualities that would help them during the tough climbs. However, this meant that they would often raid the bars without paying. The organizers of the Tour de France would eventually settle the bill at the end of the race.
This practice was not only common but also a way for riders to get the drinks they wanted. It was a clever solution to the problem of staying hydrated during the long and grueling race.