Training Plan

Full Distance extreme triathlon (No S&C)

“Iron” Distance

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📋 RACE DAY ADVICE

🗓️ 24 WEEKS

🏃🏼‍♀️ INTERMEDIATE

⭐️ TOP RATED · TRUSTED BY 100s

Train for an extreme triathlon with structured swim, bike & run workouts and dedicated tips over 24 weeks.

This is a 24-week triathlon training plan to prepare you for the unique demands of an extreme triathlon at the “Iron” distance or slightly longer. It is ideally suited to those training for events such as Norseman Xtreme Triathlon, Swissman, Celtman, ICON.

In its third iteration, this plan has been updated following athlete feedback after successful black t-shirt finishes at Norseman Xtreme Triathlon and others. 

The plan is designed for experienced athletes, already familiar with triathlon training and preferably with triathlon experience. If you are new to extreme triathlon, you should start with the 16-week half-Iron distance training plan first, then add this on for bespoke prep for your race.

It contains bespoke workouts tailored for the swim, bike and run, including specifics around the course profile and the unique challenges presented by extreme triathlons (terrain, altitude etc.). The workouts can be personalised based on your goal race, so you can tailor the plan for Norseman and take into account specific factors such as Zombie Hill, for example. 

The plan covers 24 weeks, split into 2 build weeks followed by a recovery week. There is a 3-week taper.

This plan is bought on & delivered through TrainingPeaks - the most trusted and widely used platform for endurance training plans, on mobile & desktop

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Includes Basic TrainingPeaks account

For experienced triathletes

Time based rather than distance

Works with a power meter

Race day advice

Syncs with your watch


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