IRONMAN Aix-en-Provence
The 1,900 m swim here is in Lac des Peyrolles, fresh water outside the city, and the 90 km bike climbs out of the lake basin into the Provençal hills before the 21.1 km run comes back into the centre of Aix.
Two things shape the day. The bike is not flat, whatever the route summary says: it mixes genuinely fast valley sections with climbs that arrive in the second half, and pacing the flat parts too hard is the standard error. And the run is a lapped city course, which means shade in the narrow streets, heat radiating off stone, and passing the finish area more than once before you can use it.
Late May in Provence can be hot, and the mistral can turn an exposed ride into a grind in either direction.
The lake will be markedly colder than the air. Do not judge your wetsuit decision from the car park.

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 Aix-en-Provence?
- Date
- Sunday, 23 May 2027
- Format
- Half / 70.3
- Water temp
- 16.7°C · 62°F
Need to know
When is IRONMAN Aix-en-Provence 2027?
IRONMAN Aix-en-Provence takes place on Sunday, 23 May 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 Aix-en-Provence?
Where does IRONMAN Aix-en-Provence take place?
Aix en Provence, France
When has IRONMAN Aix-en-Provence taken place before?
FAQs
What do athletes ask about IRONMAN Aix-en-Provence?
Where is IRONMAN Aix-en-Provence held?
IRONMAN Aix-en-Provence is held in IRONMAN 70.3 Aix-en-Provence, France. 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 Aix-en-Provence?
IRONMAN Aix-en-Provence 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 do I enter IRONMAN Aix-en-Provence?
You enter IRONMAN Aix-en-Provence 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 Aix-en-Provence part of a race series?
Yes, IRONMAN Aix-en-Provence 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 Aix-en-Provence?
Training for IRONMAN Aix-en-Provence 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).
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