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Ironman Japan

Average Age Group splits for the top twenty in each age group at Ironman Japan
OverviewDistroQualifiersRank MeTop 20DNFFinishers
Latest Race
Date
14 Sep 2025
Qualification
40
Competitors
1189
DNS
134
DNF
145
DQ
  • Timings are averages of the last ten years of results.
  • Rows highlighted in green indicate automatic Kona qualification (before roll down).
  • Splits are excluded from the average where course changes or conditions significantly affected results.

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Average Top 20 Age Group Finishing Times at Ironman Japan
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Ironman Japan Articles
Distribution of Finisher Splits at Ironman Japan 2015 With 2013-2014Ironman Japan 2015: Results and Analysis
Median Splits by Age Group at Ironman Japan 2014Ironman Japan 2014: Results and Splits
Distribution of Finisher Splits at Ironman Japan 2013Ironman Japan 2014: Past Performances and Kona Qualification
Kona Qualification of the Top 20 Male Age Groupers at Ironman Japan 2013Ironman Japan 2013: Full Results and Analysis