# IRONMAN 70.3 Switzerland

Canonical: https://findmytris.com/events/im703-switzerland
Official page: https://www.ironman.com/races/im703-switzerland

- **Date:** June 6, 2027
- **Location:** Rapperswil-Jona, Switzerland
- **Continent:** Europe
- **Race type:** IRONMAN 70.3 — 70.3 mi (113 km)
- **Swim:** Lake
- **Bike course:** Hilly
- **Run course:** Rolling
- **Avg. air temperature:** 65°F (18°C)
- **Avg. water temperature:** 63°F (17°C)
- **Nearest airport:** Zurich Airport (ZRH)

## FAQ

### When is IRONMAN 70.3 Switzerland?

IRONMAN 70.3 Switzerland is scheduled for June 6, 2027.

### Where is IRONMAN 70.3 Switzerland?

IRONMAN 70.3 Switzerland is held in Rapperswil-Jona, Switzerland (Europe).

### What is the course like at IRONMAN 70.3 Switzerland?

IRONMAN 70.3 Switzerland is an IRONMAN 70.3 race (70.3 mi (113 km)) with a lake swim, a hilly bike course and a rolling run course.

### Is IRONMAN 70.3 Switzerland wetsuit legal?

The average water temperature is 63°F (17°C), which is within the age-group wetsuit-legal range (up to and including 76.1°F / 24.5°C) under the 2026 IRONMAN Competition Rules. The official call is made from the water temperature measured on race morning.

### What is the nearest airport to IRONMAN 70.3 Switzerland?

The nearest airport listed for IRONMAN 70.3 Switzerland is Zurich Airport (ZRH).

### How do I register for IRONMAN 70.3 Switzerland?

Registration is handled on the official IRONMAN race page: https://www.ironman.com/races/im703-switzerland

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Data compiled by Find My Tris from official IRONMAN pages; please cite findmytris.com.