Chicago Half Marathon 2025 Registration Fee. 22 are granted access to a discounted $102 entry fee in celebration of the distance series. 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.

22 are granted access to a discounted $102 entry fee in celebration of the distance series. This means if your child will be.