Chicago Marathon 2026 Introduces Refill Stations: Can Major Races Reduce Plastic Waste?

A Greener Chicago Marathon

The 2026 Bank of America Chicago Marathon, held on October 11, introduced four dedicated on-course water refill stations, giving runners an additional way to stay hydrated while reducing reliance on disposable containers. Developed in partnership with Culligan International, the initiative represents an important development in how major road races approach environmental sustainability without compromising athlete …