The New York City half marathon returns for 2025 on Sunday, featuring a new route from Brooklyn to Manhattan. Race organizers say more than 27,000 people are expected to participate in the United Airlines NYC Half,

The events will be accompanied by a number of street closures. Read on for the streets to avoid on Sunday and Monday.

Thousands of runners and spectators across the world will be in Southern California this weekend for the 40th Los Angeles Marathon. This year, the LA Marathon falls on Sunday, March 16 and it's a sold-out event.

The 53rd Yuengling Shamrock Marathon is back in Virginia Beach, prompting road closures in the Oceanfront area on March 15 and 16.

Several roads across Los Angeles will be closed for the 40th LA Marathon, impacting traffic for many residents.

For the first time ever, the New York City Half Marathon will zip over the Brooklyn Bridge this Sunday. Over 27,000 athletes will run the streets of New York City on Saturday, completing the 13.1-mile course that starts in Brooklyn and ends in Manhattan.

For drivers, that means road closures as early as midnight in some areas, with major streets remaining closed into the afternoon.