Ironman 70.3 Michigan route map

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

Date
September 20, 2026
Location
Frankfort, MI
Distance
70.2 mi
Field size
~1,500

Course map

The Ironman 70.3 Michigan course, 70.2 mi from start to finish.
Route map of the Ironman 70.3 Michigan course in Frankfort, MI, 113 km

Make your own Ironman 70.3 Michigan poster

IRONMAN 70.3 MICHIGAN

September 2025

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 Michigan poster