IRONMAN 70.3 Switzerland 2027
June 6, 2027
Rapperswil-Jona, CH
About
Held in the lakeside city of Rapperswil-Jona since 2007, this race features a swim in the clear waters of Lake Obersee, a hilly and scenic bike course, and a rolling run that includes the iconic 'Stairway to Heaven' stair climb before finishing in the charming Swiss Riviera town.
Pick your distance
Everything below adapts to your choice
Why this race
- Listed on the official IRONMAN, 70.3 and 5150 calendar.
The information shown here is based on the most recent listing we could find, and may change. Always confirm details on the event's official site before registering.
Not this one?
34-week plan, built around your data
Get my plan in the app