At the 2014 Winter Olympics in Sochi, Russia, Mayer won the downhill to become the seventh Austrian gold medalist in the 18th edition of the event. Joining him on the podium at Rosa Khutor were Christof Innerhofer of Italy and Kjetil Jansrud of Norway. Immediately after the Olympics, he had two podium finishes in Norway, and a victory at the World Cup finals.