When Is The Chicago Marathon 2025 Schedule. When does the chicago marathon start? The course fosters athletic aspirations, offering participants the chance to complete the 26.2 miles on america’s flattest major marathon to grasp one of the coveted six stars.
The course fosters athletic aspirations, offering participants the chance to complete the 26.2 miles on america’s flattest major marathon to grasp one of the coveted six stars. Event coverage for the 2025 bank of america chicago marathon on october 13, 2025.
