CONGRATULATIONS, SWIMMERS!
Thank You For Another Amazing Season
Open Water Swim CHICAGO completed its 15th year in August 2026. Good luck to all athletes preparing for the Chicago Triathlon weekend and beyond.
NOTE: Results for the August 18 Aquathlon will be posted soon to this site.
Open Water Swim Details
2026 dates are listed below. Participants will select from various event options during the registration process. Registration will open the week of May 11.
#1 Tue, July 7#2 Tue, July 28#3 Tue, August 18
OWS CHICAGO offers three unique ways to participate, subject to each event date. Click below for details:
> Open Water Swim Clinic: Small group instruction for beginner, intermediate or advanced swimmers.
> Swim-On-Your-Own: For those who prefer to utilize the event services but swim independently
> Competitive Aquathlon: Swimmers complete a 750m or 1.5k swim followed by a 3.1 mile (5k) run.
