IRONMAN Chattanooga
- Date
- September 26, 2027
- Location
- Chattanooga, United States
- Race type
- IRONMAN — 140.6 mi (226 km)
- Swim
- River
- Bike course
- Rolling
- Run course
- Rolling
- Avg. air temperature
- 73F/23C
- Avg. water temperature
- 77F/25C
- Nearest airport
- Chattanooga Metropolitan Airport (CHA)
Official race page on ironman.com
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FAQ
When is IRONMAN Chattanooga?
IRONMAN Chattanooga is scheduled for September 26, 2027.
Where is IRONMAN Chattanooga?
IRONMAN Chattanooga is held in Chattanooga, United States (North America).
What is the course like at IRONMAN Chattanooga?
IRONMAN Chattanooga is an IRONMAN race (140.6 mi (226 km)) with a river swim, a rolling bike course and a rolling run course.
Is IRONMAN Chattanooga wetsuit legal?
The average water temperature is 77°F (25°C), which is above the 76.1°F (24.5°C) wetsuit-legal limit; some events offer a separate non-competitive wetsuit wave up to 83.8°F (28.8°C), but those athletes aren't eligible for awards or slots under the 2026 IRONMAN Competition Rules. The official call is made from the water temperature measured on race morning.
What is the nearest airport to IRONMAN Chattanooga?
The nearest airport listed for IRONMAN Chattanooga is Chattanooga Metropolitan Airport (CHA).
How do I register for IRONMAN Chattanooga?
Registration is handled on the official IRONMAN race page: https://www.ironman.com/races/im-chattanooga