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Races Age Groups

Ironman Boulder

Slot allocation and age group qualification times for Ironman Boulder
OverviewDistroQualifiersRank MeTop 20DNFFinishers

View average qualifying times based on previous slot allocations at Ironman Boulder. Defaults to most recent slot allocation.

  • Times for each place are averaged from the ten most recent races excluding those where significant course changes affected results.
  • Hover over times for average splits.
  • 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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40 Slots for 2019
Available Allocations
Select a slot allocation available at this race.
Manual Allocation
Allocation Method
Allocate slots by normalised Performance (2026 onwards) or AG Start numbers (pre-2026)
Allocated Slots
Slots allocated separately for men and women
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Slots allocated across genders
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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