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IRONMAN 70.3 CHATTANOOGA
May 2026
70.3 mi
Total
56 mi
Bike
13.1 mi
Run
1.2 mi
Swim
Ironman 70.3 Chattanooga route
The Ironman 70.3 Chattanooga covers 70.2 mi through Chattanooga, TN. Explore the full course below — the route and where it starts and finishes — then make it your own as a poster of the race you ran.
- 2026 date
- May 17, 2026
- Location
- Chattanooga, TN
- Distance
- 70.2 mi
- Field size
- ~2,800
Create your Ironman 70.3 Chattanooga poster
Personalize the colors, text and map style — printed and shipped worldwide.