The NYC Half marathon on March 15, 2026, will cause significant street closures and traffic diversions across New York City, particularly affecting Times Square and Brooklyn.
On March 15, 2026, the United Airlines NYC Half marathon is set to take place, attracting over 30,000 runners, including 1,500 children. This prestigious half marathon, known for traversing some of New York City's most iconic locations, will lead to closed streets and traffic disruptions throughout the morning. The event is organized by New York Road Runners (NYRR), which has provided official communication regarding the operational details.