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Updated: Mar 19, 2026

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[Ironman Triathlon].

Beat Knechtle1,2, Pantelis T Nikolaidis3, Thomas Rosemann2

  • 11 Gesundheitszentrum St. Gallen, St. Gallen.

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|June 23, 2016
PubMed
Summary
This summary is machine-generated.

Achieving a fast Ironman Hawaii World Championship time requires significant training volume, a low body fat percentage, and optimal age (30-35). Previous success in Olympic triathlons and marathons also indicates strong performance potential.

Keywords:
GeschlechtLaufenRadfahrenSchwimmencourse à piedcyclingcyclismenatationrunningsexsexeswimming

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Area of Science:

  • Sports Science
  • Exercise Physiology
  • Endurance Sports

Context:

  • The Ironman Hawaii is the premier long-distance triathlon event, attracting thousands of athletes annually.
  • Understanding key performance determinants is crucial for triathlete success and training optimization.

Purpose:

  • To review and synthesize recent literature on variables influencing Ironman triathlon performance.
  • To identify the most significant factors for achieving a fast race time in Ironman events.

Summary:

  • High training volume is paramount for Ironman performance, followed by training intensity.
  • Key factors include low body fat percentage, ideal age (30-35 years), strong personal bests in Olympic distance triathlons and marathon running.
  • Athletes originating from the United States of America show a higher prevalence of top performance.

Impact:

  • Provides evidence-based insights for triathletes aiming to qualify for and perform well at the Ironman Hawaii.
  • Informs coaches and sports scientists on critical training and physiological variables for long-distance triathlon success.
  • Contributes to the scientific understanding of elite performance in extreme endurance events.