The Chicago Marathon stands as one of the premier running events in the world, attracting thousands of runners from across the globe to tackle its iconic 26.2-mile course. With its vibrant atmosphere, stunning city views, and enthusiastic crowds, the race offers much more than just a personal best; it’s an experience that resonates with the heart of every marathon runner. As we gear up for this year’s race, there’s exciting news on the sustainability front that makes this marathon not just a race, but a step towards a greener future.

Hydration Stations: A New Era in Marathon Running

This year, for the first time, the Bank of America Chicago Marathon will feature hydration gear refill stations throughout the course, a significant move aimed at reducing plastic waste while ensuring that runners stay hydrated. This initiative, implemented in partnership with Culligan International, showcases the race's commitment to sustainability—a cause that has long been at the forefront of their mission.


As marathon runners, staying hydrated is crucial, especially when you’re pushing your limits over 26.2 miles. The introduction of these refill stations means that instead of relying solely on disposable plastic bottles, participants can refill their own hydration packs or bottles at designated locations along the course. This not only helps the environment but also allows runners to manage their hydration strategy more effectively.

Where to Find the Refill Stations

Mark your race day map! Here’s where you can find the hydration refill stations:

  • Aid Station 4: Mile 5.7
  • Aid Station 7: Mile 10.1
  • Aid Station 12: Mile 15.7
  • Aid Station 16: Mile 20.3

By providing these stations, the Chicago Marathon is setting a precedent—becoming the first event in the prestigious Abbott World Marathon Majors series to offer such a sustainable hydration solution. It’s a move that aligns perfectly with the growing trend toward eco-consciousness in sports, and it sets an inspiring example for other races to follow.

Practical Takeaways for Runners

As you prepare for the Chicago Marathon, here are some practical takeaways to keep in mind:

  • Bring Your Own Gear: Make sure to pack your own hydration gear that meets the race’s guidelines. This will allow you to take full advantage of the refill stations.
  • Plan Your Hydration: Familiarize yourself with the locations of the refill stations. Plan your hydration strategy according to your pace and needs—this can make a significant difference in your performance.
  • Stay Informed: Keep an eye on updates from the race organizers regarding any changes or additional features that may enhance your experience.
  • Embrace Sustainability: By utilizing these refill stations, you’re not just caring for yourself; you’re contributing to a larger movement towards sustainability in sports.

Join the Movement

The Chicago Marathon isn’t just about the race; it’s about being part of a community that values both athletic achievement and environmental responsibility. As runners from different corners of the world converge in Chicago, this year’s race will not only showcase individual triumphs but also collective action for a sustainable future.

Feeling inspired? Explore the myriad of international races that await you! From the picturesque routes of the Berlin Marathon to the stunning landscapes of the Big Sur International Marathon, there’s a whole world of running adventures to discover. Lace up your shoes, pack your bags, and get ready to experience the thrill of racing on a global stage. The journey of a thousand miles begins with a single step—let that step be towards your next marathon destination!