August 25, 2019
Are You Ready to Conquer Chicago?
General registration is now open!
August 25, 2019
Are You Ready to Conquer Chicago?
General registration is now open!
August 25, 2019
Are You Ready to Conquer Chicago?
General registration is now open!
August 25, 2018
Kids Rule!
General registration is now open!

2019 Registration Is Now Open

General registration opened November 1, 2018 at 12:00 PM CT. The 2019 event is limited to 7,500 participants. This event will sell out.

Where the World Comes to Race™
August 24-25, 2019

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.

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EVENT SPONSORS

Interested in becoming a sponsor?
For information on sponsorship opportunities, please contact our sponsorship team.