Overview

• ICE and the Department of Homeland Security said they have no plans to conduct enforcement aimed at disrupting the race, pushing back on viral rumors.
• Race organizers and city agencies pointed participants to know‑your‑rights resources as the Park District publicly debunked a post claiming agents would be stationed along the course.
• Runners and clubs reported precautionary steps such as carrying identification, using buddy systems, changing training routines, and asking family to skip spectating in Latino neighborhoods.
• The enforcement surge branded as Operation Midway Blitz and a disputed order sending Texas National Guard troops have prompted a legal fight from Illinois and Chicago leaders.
• Roughly 53,000 participants are expected, including thousands from abroad and about 3,000 from Mexico, with some businesses and officials warning of softer turnout and spending.