Ironman 70.3 Chattanooga route map

Ironman 70.3 Chattanooga: a 70.2 mi course through Chattanooga, TN. The map below shows the full route, including the start and finish.

Date
May 16, 2027
Location
Chattanooga, TN
Distance
70.2 mi
Field size
~2,800

Course map

The Ironman 70.3 Chattanooga course, 70.2 mi from start to finish.
Route map of the Ironman 70.3 Chattanooga course in Chattanooga, TN, 113 km

Make your own Ironman 70.3 Chattanooga poster

IRONMAN 70.3 CHATTANOOGA

May 2026

70.3 mi
Total
56 mi
Bike
13.1 mi
Run
1.2 mi
Swim

The course above, printed for your wall — your colors, your finish time. Pick a size, framed or unframed.

Create your Ironman 70.3 Chattanooga poster