Chile Cago Half Marathon 2025. The fourth annual half marathon which takes place june 1, 2025, is a unique race, giving runners the opportunity to traverse through chicago's west side neighborhoods,. The distance series connects the bank of america chicago marathon, chicago 13.1 and shamrock shuffle 8k run in a unique challenge that rewards participants who finish.

Find and book half marathons in or near chicago. Best price guaranteed and cancellation protection.