The Chicago River was transformed into a sea of yellow as thousands of rubber ducks raced for a charitable cause, drawing spectators to the city's iconic waterway.

To celebrate St. Patrick's Day, the city of Chicago dyes the Chicago River a brilliant green every year.

Thousands of rubber ducks were released into the Chicago River for the annual Special Olympics fundraiser. This event draws public attention and support for the organization.

Chicago River turns green for St. Patrick's Day 2026  Geo News