Soldier Field was originally opened under the name Municipal Grant Park Stadium. On November 11th, 1925, the stadium’s name was changed to Soldier Field in dedication to U.S. soldiers who had died in combat during World War I. Its formal rededication as Soldier Field was held during the 29th annual playing of the Army–Navy Game on November 27th, 1926.
The stadium’s interior was rebuilt as part of a major renovation project in 2002, which modernized the facility but lowered its seating capacity, eventually causing it to be delisted as a National Historic Landmark in 2006.