Mary A. Kezar Memorial Stadium was erected in 1924 using the $100,000 Kezar bequest, plus $200,000 appropriated by the city. The stadium was designed by Willis Polk & Company. The stadium was the original home of the San Francisco Forty-niners football team and is now used for high school and college teams.

In addition to the many miles of jogging trails in the park, runners can use the track at Kezar Stadium. Other jogging and exercise areas include the Parcourse, Polo Field, and the Senior Citizens' exercise course behind the Senior Center at 36th and Fulton Street.