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Triathlon · Challenge Family

Challenge Almere-Amsterdam 2027

Saturday, September 11, 2027

🇳🇱 Almere · Netherlands

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The events

Full distance 226 km (3.8/180/42.2 km)

Elite athletes start: a pro podium will be published.

When to start training

For a full-distance triathlon (Ironman), the Cadevia Coach plans 28 weeks of training: ideal start on Monday, March 1, 2027, and no later than Monday, March 29, 2027.

Ideal start: Monday, March 1, 2027 (28 weeks)Latest start: Monday, March 29, 2027 (24 weeks)
Your plan up to race day, in CadeviaThe Coach builds every week until the race, around your days and your level.Join the beta →

Tools for this race

Your triathlon finish time, Sprint to IronmanWhat to drink and eat during exerciseThe right pressure for your tiresYour 7 heart rate zones

Frequently asked questions

When is Challenge Almere-Amsterdam 2027?

Challenge Almere-Amsterdam 2027 takes place on Saturday, September 11, 2027, in Almere (Netherlands). Date read on October 15, 2026 from its official source.

When should I start training for Challenge Almere-Amsterdam?

For a full-distance triathlon (Ironman), allow 28 weeks of training (24 at the very least). For Saturday, September 11, 2027, the ideal start is Monday, March 1, 2027.

Does Cadevia organise this race?

No. Cadevia is a training app: we read the dates from the official sources to help you choose and prepare your race. Entries are handled by the organiser.

Where

🇳🇱 Almere · Netherlands

Same weekend

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Triathlon: around the same time

Sun4JulDATEV Challenge Roth🇩🇪 Roth · GermanyFull distance 226 km (3.8/180/42.2…Sun4JulIRONMAN Switzerland Thun🇨🇭 Thun · SwitzerlandFull distance 226 kmSun11JulIRONMAN 70.3 Jonkoping🇸🇪 Jönköping · Sweden70.3113 kmSun11JulIRONMAN 70.3 Luxembourg🇱🇺 Moselle valley · Luxembourg70.3113 km

Where this comes from

Date and place read on October 15, 2026 from its official source.

Cadevia does not organise this race. Spotted a mistake? Tell us.

Places: GeoNames (CC BY 4.0) and © OpenStreetMap contributors (ODbL). Base map: Natural Earth (public domain). Logos belong to their organisers and are shown so each race is easy to recognise — Cadevia has no link with them, and any logo is removed on request. Flags: flag-icons (MIT licence).