Harvard Stadium is a U-shaped football stadium in the Allston neighborhood of Boston, in the United States. Built in 1903, it was a pioneering execution of reinforced concrete in the construction of large structures. Because of its early importance in these areas, and its influence on the design of later stadiums, it was designated a National Historic Landmark in 1987. The Stadium is owned and operated by Harvard University and is home to the Harvard Crimson football program.