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Ironman Boulder

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Typical slot allocation and average qualification times at Ironman Boulder.

  • View average qualifying times based on previous slot allocations at this race. Defaults to most recent slot allocation.
  • Times for each place are averaged from the ten most recent races excluding those where signifcant course changes affected results.
  • Final qualifying time is the averge time for the last place in that age group that would automatically be entitled to a slot.
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2019 Slot Allocation: 40 Slots for 2019
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Ironman Boulder Articles
Top Twenty Male Performances and Kona Qualification by Age Group at Ironman Boulder 2019Ironman Boulder 2019: Age Group Results and Kona Qualification
Changes in Male Finishing Times by Position at Ironman BoulderIronman Boulder 2018: Age Group Results and Kona Qualification
Top Twenty Male Performances and Kona Qualification by Age Group at Ironman Boulder 2017Ironman Boulder 2017: Age Group Results and Kona Qualification
Top Twenty Male Performances and Kona Qualification by Age Group at Ironman Boulder 2016Ironman Boulder 2016: Results and Kona Qualification Analysis
Distribution of Finisher Splits at Ironman Boulder 2015 Compared With 2014Ironman Boulder 2015: Results and Analysis
Distribution of Finisher Splits at Ironman Boulder 2014: Visitors versus ResidentsIronman Boulder 2014: Full Results and Analysis
Predicted Kona Slot Allocation for Ironman Boulder 2014Kona Slot Estimates for Ironman Boulder 2014