Ironman Returns to Chattanooga with 2,500 Athletes and Major Closures
Roads close near Ross's Landing as 2,500 triathletes prepare for the 140.6-mile challenge in Hamilton County.
Key points
- Over 2,500 athletes compete in the 140.6-mile Ironman triathlon in Chattanooga on Sunday.
- Major road closures on U.S. 27 and riverfront streets last from Wednesday through Monday.
- The event creates a $6 million economic impact for Hamilton County and boosts local tourism.
Chattanooga hosts the Ironman triathlon on Sunday. More than 2,500 athletes from around the world gather for the 140.6-mile endurance test.
The race begins at 7:30 a.m. with a swim in the Tennessee River. Athletes then bike 112 miles and run 26.2, a grueling physical journey.
Local roads face temporary shutdowns
Closures start Wednesday and last through Monday. Four locations near the riverfront are affected, including parts of Riverfront Parkway.
Sunday brings heavier impact. U.S. 27 closes between Highway 153 and Fourth Street. Six ramps and access points are also blocked.
Five roads lose one lane for most of the day. Drivers should use detours and expect delays, especially near Ross's Landing.
Route details for swim, bike, and run
The swim starts at a dock on the Tennessee Riverwalk. It flows with the current, promising faster times in 70s-degree water.
The bike course runs up U.S. 27 to Soddy-Daisy. Athletes complete three loops before returning to the start point.
Economic boost and community engagement
The event generates $6 million for Hamilton County. Since 2014, Ironman races have become a central part of local tourism.
Chattanooga Tourism Co. highlights resident hospitality. They welcome athletes and families, cheering them on throughout the race.
