Chicago Half Marathon 2025 Dates Chicago. This thrilling race is set in the heart of chicago's historic jackson park, famous for hosting the 1893. This scenic half marathon course starts in historic jackson park, site of the 1893 world columbian exposition, and journeys north, giving you picturesque views of lake michigan and the famous chicago skyline.

Information on all races in chicago, including dates, registration, course, schedules and results. The largest online directory of races and clubs