Nude bicyclists rode through the streets of Mexico City to mark the World Naked Bike Ride. The ride was organized to raise awareness about cycling as exercise and a way to decrease the use of fossil fuels. It was also seen as a way to emphasize the importance of drivers being careful and mindful around cyclists.

Secretariat became horse racing's first Triple Crown ( Kentucky Derby, Preakness Stakes and the Belmont Stakes ) winner in 25 years by winning the Belmont Stakes. The previous triple crown winner was Citation in 1948.