IRONMAN Copenhagen
IRONMAN Copenhagen, part of the IRONMAN series, is a triathlon held in Copenhagen, Denmark. The 2026 edition took place on Sunday, 16 August 2026. It is run over the Full Distance / 140.6 distance.
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 Copenhagen?
- Date
- Sunday, 16 August 2026
- Format
- Full Distance / 140.6
- Water temp
- 17.4°C · 63°F
Need to know
When is IRONMAN Copenhagen 2026?
IRONMAN Copenhagen takes place on Sunday, 16 August 2026. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
Where does IRONMAN Copenhagen take place?
Copenhagen, Denmark
When has IRONMAN Copenhagen taken place before?
FAQs
What do athletes ask about IRONMAN Copenhagen?
Where is IRONMAN Copenhagen held?
IRONMAN Copenhagen is held in Copenhagen, Denmark. 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 Copenhagen?
IRONMAN Copenhagen offers Full Distance / 140.6. The Full Distance / 140.6 is a 3.8 km swim, 180 km bike and 42.2 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 Copenhagen?
IRONMAN Copenhagen is rated elite (5/5) 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.
What's the water temperature at IRONMAN Copenhagen?
The swim at IRONMAN Copenhagen is around 17.4°C (63°F), based on the official average for the venue. Water temperature drives wetsuit rules, so check the organiser's current wetsuit policy before race day.
How do I enter IRONMAN Copenhagen?
You enter IRONMAN Copenhagen 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 Copenhagen part of a race series?
Yes, IRONMAN Copenhagen 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 Copenhagen?
Training for IRONMAN Copenhagen depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a Full Distance / 140.6 effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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