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Ironman training hub

Ironman training plans, fueling tools, and execution checklists — designed to manage fatigue and sustain volume.

Last updated/Mar 20, 2026, 11:05 PM
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ironman

Get faster without sacrificing durability.

For athletes who want one plan with variations — plus pacing guidance that stays controlled under stress.

Time horizon

Train in ~12–26 weeks (choose the plan that fits your base).

Start with a default plan, then customize only what you need.

Start with a plan

Pick one plan. Variations live inside the page so you can choose without overwhelm.

Then use a tool

No signup required. Get numbers you can act on today.

Finish with a guide

Checklists + decision rules for the parts people mess up.

This week

What changed

Updated: Feb 28, 2026, 04:42 AM

  • Added new training plans with smart variations (so you can pick without overwhelm).
  • Improved tools (pace, fueling, cutoffs) so you get numbers you can use immediately.
  • Expanded adaptation rules so missed sessions don’t turn into panic make-up workouts.
  • Expanded race directories and athlete guides with sources and verification timestamps.
Changed pages: /blog/training/ironman/32-week-plan, /blog/tools/ironman-70-3-fueling-planner

Coaching beta

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Join the 26weeks.ai TestFlight beta for adaptive coaching, recovery-aware adjustments, and race-week reminders.

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FAQs

What’s the priority for Ironman training?

Sustainable volume and recovery. Long-course fitness is built by repeatable weeks, not occasional hero days.

How do I avoid burning out?

Keep intensity controlled, use cutbacks, and treat sleep and fueling as part of the plan.

When should I do long simulations?

Rarely and scaled. Your goal is execution practice without creating injury risk.

Keep going

32-Week Ironman Training Plan

A 32-week Ironman training plan with week-by-week structure, bricks, adaptation rules, and built-in fueling tools. Variations are included on one page.

30-Week Ironman Training Plan

A 30-week Ironman training plan with week-by-week structure, bricks, adaptation rules, and built-in fueling tools. Variations are included on one page.

26-Week Ironman Training Plan

A 26-week Ironman training plan with week-by-week structure, bricks, adaptation rules, and built-in fueling tools. Variations are included on one page.

24-Week Ironman Training Plan

A 24-week Ironman training plan with week-by-week structure, bricks, adaptation rules, and built-in fueling tools. Variations are included on one page.

Ironman Training Plan PDF (Free Download)

Download a free Ironman training plan PDF + CSV: choose 24–32 weeks, optionally add a race date, and get a printable week-by-week summary.

Ironman 70.3 Time Calculator (Finish Time Estimate)

Estimate Ironman 70.3 (and Ironman) finish time from swim pace, bike speed, run pace, and transitions. Useful for planning pacing and training blocks.

Sources