Ironman Jacksonville

IRONMAN Jacksonville

IRONMAN Jacksonville is scheduled for May 16, 2027 in Jacksonville, Florida, United States. The event is an IRONMAN triathlon that combines urban roads and riverfront sections along the St. Johns River. The swim takes place in the St. Johns River and is aided by the river current. Course information describes a flat bike segment and a run course with rolling terrain and spectator-lined laps along the Jacksonville Riverwalk.

Event weather and water conditions published for the race list an average water temperature of 79 °F / 26 °C, a typical high air temperature around 92 °F / 33 °C, and a low around 65 °F / 18 °C. The race materials note downtown staging and riverfront trails as prominent parts of the course, and images show swim, bike, and run sections passing under local bridges and along riverfront parks.

The event is presented as a world championship qualifier for 2027 and includes athlete resources such as an athlete guide, event schedule, and volunteer information. Promotional material for the city highlights Jacksonville’s athletic culture, community support, and access to downtown accommodations and nearby beaches. Registration is listed as open for the event. Visit the organization's website for the most recent information.

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