Chicago Triathlon
A protected harbor swim, a multi-level, scenic, flat ride closed to traffic, followed by a rousing run through the Museum Campus translate into the ultimate urban triathlon experience. The Chicago Triathlon course is wheelchair and completely paratriathlete friendly.
https://www.chicagotriathlon.com/
Note this calendar event is not a registration into the Triathlon itself, it is for knowing who else of your GGTC mates are racing.