After 98 Years, Swimmers Will Race Through the Chicago River This September

Have you ever wanted to swim in the [Chicago River](https://secretchicago.com/chicago-waterfront-dining/) ? Maybe most people would say no, but if you’re one of the few who would say yes, keep reading! The Chicago River Swim is officially coming back in September after the City of Chicago formally approved the event, marking the first open water swim in the Chicago River in almost a century. Chicago Mayor Brandon Johnson said: > The return of the Chicago River Swim marks a major victory for our city —a testament to decades of hard work revitalizing our river. I commend the organizers for their commitment to safety and dedication to empowering Black and Brown youth through swim education. This event is a celebration of Chicago’s progress and a brighter, more inclusive future. According to Chicago WGN, the Chicago River has also undergone significant improvements over the past few decades. Some key advancements include: * > Stronger Environmental Regulations: Federal, state, and local laws like the EPA and the Clean Water Act (1972) reduced industrial pollution. * > Pollution Control: Improved sewage treatment processes and the Tunnel and Reservoir Plan reduce combined sewer overflows by the Metropolitan Water Reclamation District (MWRD). * > Enhanced Wastewater Treatment: MWRD’s facilities significantly cut harmful pollutant discharge. * > H2NOW Chicago: Real-time water quality monitoring by the nonprofit water innovation hub Current measures and communicates data to the public. * > Advocacy Groups: Friends of the Chicago River and others promote conservation, influence policy, and organize cleanups. * > Wildlife Return: Improved water quality has brought back fish, birds and other aquatic species. * > Riverwalk Development: The city’s development of the Chicago Riverwalk has transformed the riverfront into a vibrant public space, offering on-water recreational opportunities, dining, and cultural activities. When will the Chicago River Swim take place? -------------------------------------------- The 2025 Chicago River Swim will take place on Sunday, September 21, from 7:00 to 10:00 a.m . Applications for the 2025 Chicago River Swim are open to the public through Monday, August 11 at 10 p.m. CDT . There is no fee to apply; however, prior swimming experience is required. Source: https://secretchicago.com/chicago-river-swim-september-2025/