Chicago Marathon 2025 Sign Up Online. The 47th running of the bank of america chicago marathon will take place in 2025. If you completed all three 2024 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.

On race day, runners from all 50 states and more than 100 countries will set out to accomplish a personal dream by reaching the finish line in grant park. Het weer in chicago kan door de harde wind snel veranderen.