# IRONMAN 70.3 Duisburg

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

- **Date:** August 29, 2027
- **Location:** Duisburg, Germany
- **Continent:** Europe
- **Race type:** IRONMAN 70.3 — 70.3 mi (113 km)
- **Swim:** Lake
- **Bike course:** Flat
- **Run course:** Rolling
- **Avg. air temperature:** 69°F (21°C)
- **Avg. water temperature:** 70°F (21°C)
- **Nearest airport:** Dusseldorf Airport (DUS)

## FAQ

### When is IRONMAN 70.3 Duisburg?

IRONMAN 70.3 Duisburg is scheduled for August 29, 2027.

### Where is IRONMAN 70.3 Duisburg?

IRONMAN 70.3 Duisburg is held in Duisburg, Germany (Europe).

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

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

### Is IRONMAN 70.3 Duisburg wetsuit legal?

The average water temperature is 70°F (21°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 Duisburg?

The nearest airport listed for IRONMAN 70.3 Duisburg is Dusseldorf Airport (DUS).

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

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

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