At the 2012 London Olympics, Meares qualified for the final of the sprint, where she again faced Victoria Pendleton. In the first sprint of the final, Pendleton crossed the line first, but was controversially relegated after illegally moving off her line as the cyclists sped through the final banking, which many believe was as a result of Meares aggressive riding. Meares won the second sprint to win 2–0 and take the gold medal. When asked about her tactics, perceived as being unsporting, she responded: "this is sport [...] We're not out there to have a cup of tea". She also won a bronze medal with Kaarle McCulloch in the team sprint.