How To Prepare For Your First Ironman [Case Study]

22 May 2024 · 30 min
Episode

22 May 2024 · 30 min

0:00

Coach Gerard Donnelly walks through Sarah's six-month Ironman training plan from zero triathlon experience. Her swim improved from 2:22 to 2:09 per kilometer, bike power jumped from 125W to 156W, and she's running a 24-minute 5K off the bike. The plan started with technique and indoor power work, then moved to endurance and outdoor training.

Questions this episode answers

She approached the coaches in December and planned from December to August (about eight months); the podcast is at the six-month midpoint.

Initial 1 km TT ≈ 2:22 pace; most recent 1 km TT ≈ 2:09 pace (≈2 minutes faster overall).

First 20-minute best ≈125 watts; most recent 20-minute best ≈156 watts (≈31 W improvement).

Approximately 99% session completion rate.

About 24 minutes for a 5k off the bike (improved relative to her December fresh 5k ~25 minutes).

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