2025 Chicago Marathon proceeds with over 53,000 runners despite federal enforcement concerns

The 47th Chicago Marathon will proceed with over 53,000 runners, despite concerns about potential federal immigration enforcement operations. Race officials have received assurances from U.S. Immigration and Customs Enforcement that operations will not impact the event, though city officials acknowledge a lack of control over federal actions. The marathon features a 26.2-mile course through 29 neighborhoods, with street closures beginning early Sunday and broadcast coverage available on NBC 5 Chicago and Telemundo Chicago.