For 37 years, triathletes have gathered on the shores of Lake Michigan for one of the largest triathlons in the world. The Chicago Triathlon is an action-packed tour through one of America’s signature metropolises.
General registration for the 2020 Chicago Triathlon (August 29-30) is open now. This includes all speciality programs and competitions. The 2020 event is limited in space and is expected to completely sell-out.