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Extreme Triathlon Iron Distance 24 Week Plan

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Extreme Triathlon Iron Distance 24 Week Plan


Doug Stewart

All plans by this Coach


24 Weeks

Plan Description

This is an extreme triathlon plan - designed for races of full/iron distance or slightly further. It has workouts you tailor for the race, including consideration for the tougher terrain of the the bike and run.
Bespoke workouts tailored for the swim, bike and run, including consideration for the course profile, the challenging bike course and unique challenge presented by the run.

It is 24 weeks and follows a typical pattern of 2 build weeks followed by a recovery week. There is a 3 week taper period.
It has been designed by an IRONMAN Certified Coach, who has completed multiple extreme triathlong races, including the Swissman Xtreme Triathlon, Celtmand Xtreme Triathlon and Swedeman Xtreme Triathlon.

How it Works

Load Your Plan

Quickly view upcoming workouts in the TrainingPeaks app.

Workout and Analyze

Upload completed workouts from your favorite tracking app or device.

Track Your Progress

Get feedback, stay on top of your training and perform at your best.

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Training Plan Sample Week


Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x5
04:23:00 03:00:00
Bike x4
06:46:00 07:00:00
Swim x3
00:27:00 00:50:00
Workouts Per Week Weekly Average Longest Workout
04:23:00 03:00:00
06:46:00 07:00:00
00:27:00 00:50:00

Training Load By Week

This plan works best with the following fitness devices:

  • Power Meter
  • Heart Rate Monitor
  • GPS

All supported devices

Doug Stewart

TMR Coaching

TMR Coaching are here to help you reach your goals in endurance events. We offer bespoke coaching packages and training plans for some of the toughest events on the planet.

Coaching for:

  • Ultra running
  • Mountain & sky running
  • Endurance and extreme triathlon


  • Specialised running and triathlon training plans
  • Performance analysis making use of latest technologies (WKO5, Best Bike Split, Running Power Meters)
  • Strength & conditioning
  • Mental training and race planning

  • This plan includes a Free Basic TrainingPeaks Account.
  • Access your training plan anywhere on the TrainingPeaks mobile and desktop apps.
  • Track your performance with robust data tracking and detailed graphs.
  • Plan for your event in the TrainingPeaks calendar.
  • Track your weight, sleep, hours, fatigue and stress while you train.
  • Syncs daily with other popular apps like Garmin and MyFitnessPal.

Refund Policy

This plan is protected by our Refund Policy and may, with the author's approval, be exchanged for a plan of equal value from the same author.

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