Estadio Olímpico Universitario is a stadium located in Ciudad Universitaria, Mexico City. It was built in 1952 and at that time was the largest stadium in Mexico. This stadium has a capacity of 62,700 . From the late 1950s it was used for football matches, some American football matches and athletics contests. The Olímpico Universitario hosted the Olympic Games of 1968; for the event the seating capacity was increased from 70,000 to 83,700 spectators. It is now the home to UNAM Pumas.