Ironman Switzerland route map

Ironman Switzerland: a 140.4 mi course through Thun. The map below shows the full route, including the start and finish.

Date
July 4, 2027
Location
Thun
Distance
140.4 mi
Field size
~2,000

Course map

The Ironman Switzerland course, 140.4 mi from start to finish.
Route map of the Ironman Switzerland course in Thun, 226 km

Make your own Ironman Switzerland poster

IRONMAN SWITZERLAND

July 2026

140.6 mi
Total
112 mi
Bike
26.2 mi
Run
2.4 mi
Swim

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

Create your Ironman Switzerland poster