Chicago Marathon 2025 Dates And Times. Check out the complete results from the elite races below. If you completed all three 2025 bank of america chicago distance series events (shamrock shuffle 8k run, chicago 13.1 and chicago marathon), you can guarantee your spot in the 2025 bank of america chicago marathon.

The 2025 chicago marathon will be broadcast locally on nbc 5 chicago. How to watch, where to park, course map and more.