Sport

Complete a Full Ironman

40 weeks · 0 milestones

Finish a 140.6-mile triathlon (3.8km swim, 180km bike, 42.2km run). Official finish time and medal photo as proof.

Milestone map

3 milestones

Complete a full Ironman 70.3 (1.9K swim, 90K bike, 21.1K run) within the 12 months preceding your full Ironman attempt. This is both a fitness prerequisite and the primary time predictor for full Ironman planning. Most coaching frameworks use your 70.3 time × 2.15–2.3 as a full Ironman finish time estimate.

Proof required

Submit: official Ironman 70.3 finisher certificate or athlete tracking result showing your name, race name, and finish time.

What gets checked

Result is from an official Ironman 70.3 branded event or equivalent sanctioned half-iron distance triathlon
Finish time is shown and you finished (not a DNF) within the cutoff
Certificate or athlete tracking link is publicly accessible

Resources

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Mastery

The Triathlete's Training Bible

Periodisation framework for the full Ironman training block

Unlocks after completing Foundation + Depth