Due to worsening weather conditions and a swim advisory, tonight’s Open Water Swim & Clinic and Athlete Briefing have been cancelled.

Considering the implications of this final session, the event is being rescheduled to tomorrow: Wednesday, August 22. Full details below.

  • Participants registered for the Tuesday evening session will automatically be transferred to Wednesday’s event. All participants will maintain their 4:30 p.m., 5:30 p.m. or 6:30 p.m. start times. Nothing is required of those currently registered.
  • New registration will remain open for currently-available sessions. At this point, fewer than 100 spots remain open. New participants may register here.
  • Nothing is required of current registrants who are unable to attend. Their $10 donation will still be contributed to the 100 Club of Chicago.
  • The post-swim Athlete Briefing will be held on the beach at 8:00 p.m. Wednesday evening, accessible exclusively to registered swim participants.

Thank you for your continued support and understanding.

Please contact us at info@chicagotriathlon.com with questions.