DOWNTOWN — For the past 98 years, swimming in the Chicago River was unthinkable.
The once-contaminated river was a dumping ground for industrial pollution and sewage, creating toxic smells that kept would-be swimmers far away.
But today, the Chicago River is cleaner than it was decades ago, and Sunday marked the first time an open-water swim has been held in the river since 1926. Organized by nonprofit A Long Swim, the event celebrated the city’s progress toward cleaning the river while raising money for ALS research and youth swim education programs.
For Olivia Smoliga, a two-time Olympian from suburban Glenview, the opportunity was too historic to pass up. After finishing her one-mile race in first place, she felt ecstatic to be part of history.
Swimmers Return To Chicago River For 1st Time In A Century, Marking Dramatic Transformation
Hundreds of swimmers dove into the Chicago River on Sunday to raise money for ALS research and highlight the river’s rebound after years of pollution and unsafe conditions.



















