IRONMAN Duisburg
The Duisburg 70.3 swims 1,900 m in the Wedau regatta course, a purpose-built rowing lane. That is a rare thing in triathlon: straight lanes, still water, no current, and sighting so simple that swimmers who normally lose time in open water do not lose it here.
The 90 km bike is flat and fast through the Ruhr, crossing the Bridge of Solidarity over the Rhine, and the 21.1 km run is in the surrounding park.
Nobody enters this race for the scenery. It is an industrial region, the backdrop is cranes and bridges rather than mountains, and the course is honest about that. What you get in exchange is one of the more predictable fast halves in Germany, on closed flat roads, with straightforward logistics and cheap accommodation by European race standards.
End of August in the Rhineland is usually mild, and the regatta lake warms enough that the wetsuit call can go either way.
Who it's for
Built for experienced triathlon athletes.
Good fit if you…
- are experienced in triathlon and want a hard race
- want a well-known, high-status race
Maybe not if you…
- are brand-new to triathlon: start with something shorter
What should you know about IRONMAN Duisburg?
- Date
- Sunday, 29 August 2027
- Format
- Half / 70.3
- Water temp
- 19.3°C · 67°F
Need to know
When is IRONMAN Duisburg 2027?
IRONMAN Duisburg takes place on Sunday, 29 August 2027. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
How do you register for IRONMAN Duisburg?
Where does IRONMAN Duisburg take place?
Duisburg, Germany
When has IRONMAN Duisburg taken place before?
FAQs
What do athletes ask about IRONMAN Duisburg?
Where is IRONMAN Duisburg held?
IRONMAN Duisburg is held in Duisburg, Germany. The race page has the venue location and a map, and links straight through to the official site for the precise start area.
What distances can you race at IRONMAN Duisburg?
IRONMAN Duisburg offers Half / 70.3. The Half / 70.3 is a 1.9 km swim, 90 km bike and 21.1 km run. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
How hard is IRONMAN Duisburg?
IRONMAN Duisburg is rated competitive (4/5) for difficulty on FindMyNextRace, based on its distance, terrain, and the level of the field. Use that as a guide and match it to your current fitness before you commit.
How do I enter IRONMAN Duisburg?
You enter IRONMAN Duisburg through the official organiser. Registration is handled on their site, and FindMyNextRace links you straight there. Places for popular editions can sell out early, so register as soon as entry opens.
Is IRONMAN Duisburg part of a race series?
Yes, IRONMAN Duisburg is part of the IRONMAN series. Series events often share a qualification, points, or championship pathway, so if you're chasing the series, check how this race fits its calendar.
How should I train for IRONMAN Duisburg?
Training for IRONMAN Duisburg depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a Half / 70.3 effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
You might also like
Similar triathlon races.