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2027 edition pending validation
Last edition on Sunday, 27 September 2026
We'll let you know as soon as the date is announced.
IRONMAN Chattanooga takes place in Chattanooga. It is usually held in late September. One edition is listed on TriMates, in 2026.
Chattanooga, United States
| Format | Natation | Vélo | Course à pied |
|---|---|---|---|
| XS | 400 m | 10 km | 2,5 km |
| S | 750 m | 20 km | 5 km |
| M | 1,5 km | 40 km | 10 km |
| L | 1,9 km | 90 km | 21,1 km |
| XL | 4 km | 120 km | 30 km |
| XXL | 3,8 km | 180 km | 42,2 km |
L = format Half (70.3), le plus courant. Le L « classique » FFTRI (3 / 80 / 20) reste possible. XXL = distance Ironman.
Source: FFTRI.