The Ironman Training No One Should Copy w/ Matt Hanson

12 Dec 2024 · 69 min
Episode

12 Dec 2024 · 69 min

0:00

This is a transcript of a podcast interview (recorded Dec 12, 2024) with pro triathlete Matt Hanson, hosted by Jordan Donnelly with Gerard Donnelly. The conversation centers on Hanson's preparation for Ironman 70.3 World Champs (Taupo) and a detailed race review of the 2024 Ironman World Championship in Kona. Key points: Hanson raced Kona coming off a knee issue that produced three weeks with zero running and required surgery in June; he returned to run 20- and 18-mile runs ~14 days before Kona. In Kona he swam in a chase pack, rode solo for stretches (average ~4.2–4.25 W/kg overall; ~4.4 W/kg out, ~4.1 W/kg back), spent more time above threshold than usual, then ran the 2nd fastest marathon split that day (~2:45) to finish 10th overall. Hanson describes tactical decisions (staying with then dropping from a strong bike group to follow his plan), mental strategies for coping mid-race, and why cooler/initial rainy conditions may have lured others into overextending. Training methods: he increases swim frequency in build, prioritizes bike for aerobic volume and does top-end intervals (e.g., stacked 2-min zone-5 efforts after long rides, repeated 1–4 minute max efforts, threshold blocks, crisscross ladder after swim). He reports typical peak run weekly mileage ~70–75 mi (short peaks), preferring to do aerobic base on the bike and run for durability/intensity. Nutrition/thermoregulation: Hanson has historically lost huge fluid/sodium amounts in very hot races (reported losses up to ~5–9 kg over an Ironman), used high sodium (~2 g/hour on the bike) and ~2.5 bottles/hour fluids in Kona, experimented with exogenous ketones to make up reduced carb intake, and credits living at altitude (Colorado) with helping heat tolerance. Post-Kona he had a quick knee surgery and recovered sufficiently to race Taupo; race-week taper and short tune sessions are described.

Questions this episode answers

December 12, 2024.

Three weeks of zero running (used aqua running and reduced-impact alternatives).

About 14 days before Kona he completed a 20-mile run and an 18-mile run.

Approximately 4.4 watts/kg on the way out, ~4.1 watts/kg on the way back, averaging ~4.2–4.25 W/kg overall.

He ran approximately 2:45:00 (reported as 2:45) — the second-fastest run split of the day; his Ironman personal best run split cited ~2:34:39.

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