WASHINGTON — America's 250th anniversary celebrations reached a dramatic finale over the weekend as IndyCar racing came to the streets of Washington, D.C. for the first Freedom 250 Grand Prix.

The 250-mile race passed major landmarks including the National Mall, Pennsylvania Avenue and the National Archives, transforming some of the country's most recognizable civic spaces into a temporary motorsport circuit. An estimated 200,000 spectators attended the event.

The event was more than a sporting occasion. It formed part of a broader effort to mark the nation's 250th birthday through large public events, bringing together entertainment, national history and American civic imagery.

President Donald Trump participated in the opening ceremony, waving the green flag from a presidential viewing area after a ceremonial motorcade lap.

The unusual setting also generated controversy, including disputes over advertising restrictions and road closures required for security. Despite the logistical challenges, the race offered a highly visible example of how American cities are using major public events to celebrate national heritage in 2026.

The Washington race has added a distinctly modern layer to the country's 250th-anniversary celebrations, combining historic landmarks with contemporary American entertainment and motorsport.