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Triathlon · CH
IRONMAN 70.3 Switzerland
IRONMAN 70.3
Race day
6 June 2027
Rapperswil-Jona, St. Gallen
Choose your line
Distances & routes
Course files are for planning. The organiser remains the source of truth for last-minute changes.
About the race
What to expect
Switzerland’s half-distance IRONMAN race from Rapperswil-Jona, with a Lake Zurich swim and a rolling bike course.