IRONMAN Frankfurt
Frankfurt is the European full distance with the biggest reputation, and it earns it in the middle of the day. The 3.8 km swim is in Langener Waldsee outside the city, the 180 km bike loops through the villages of the Taunus foothills including the climb riders refer to as Hell, and the 42.2 km run comes back into Frankfurt along the Main.
The marathon is four laps in the city centre with crowds packed on the riverside, finishing at the Römer. It is one of the best finish lines in the sport and one of the harder marathons to pace, because you pass the finish arch three times before you are allowed to use it.
Late June in the Rhine-Main basin can be very hot, and this race has a history of editions where the heat, rather than the course, determined the results.
Ride the climbs conservatively and plan the marathon as a heat event.
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 Frankfurt?
- Date
- Sunday, 27 June 2027
- Format
- Full Distance / 140.6
- Water temp
- 21°C · 70°F
Need to know
When is IRONMAN Frankfurt 2027?
IRONMAN Frankfurt takes place on Sunday, 27 June 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 Frankfurt?
Where does IRONMAN Frankfurt take place?
Frankfurt, Germany
When has IRONMAN Frankfurt taken place before?
FAQs
What do athletes ask about IRONMAN Frankfurt?
Where is IRONMAN Frankfurt held?
IRONMAN Frankfurt is held in IRONMAN Frankfurt, 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 Frankfurt?
IRONMAN Frankfurt 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.
What's the water temperature at IRONMAN Frankfurt?
The swim at IRONMAN Frankfurt is around 21°C (70°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 Frankfurt?
You enter IRONMAN Frankfurt 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 Frankfurt part of a race series?
Yes, IRONMAN Frankfurt 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 Frankfurt?
Training for IRONMAN Frankfurt 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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