Triathlon Lab

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Race rankings

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Power rankings

Long-Course Power Index70.3 + T100 Full-Distance SpecialistsFull IM first Middle-Distance Specialists70.3/T100 first Short-Course SpecialistsWTCS required

Start List Explorer

Start-list explorer

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Useful context

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ToolsWIP

Research tools

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A compact set of working tools for planning, searching results, and choosing races.

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Planning

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Reference

World Triathlon ReferenceOfficial context ChangelogUpdates

Pro Age Group

Building race view...

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Master athlete

Alexander Kozak

Unified profile powered by master athlete and result tables.

maleUSAge GroupViewing AG

IDs>

WTC ID4a709041-5579-f011-b4cc-000d3a5b50ba

Pro results

AG results

Races

Best finish

#953

Race history

1 results

2026 IRONMAN 70.3 Boulder

Jun 14, 2026halfM25-29

#953

Place

Finish

6:42:12

Swim

0:38:30

Bike

3:18:46

Run

2:35:30

		Race							Finish
953	283	IRONMAN 70.3 Boulder 2026Age Group70.3	Jun 14, 2026	0:38:30 2:02/100m	0:05:20	3:18:46 16.9 mph	0:04:06	2:35:30 11:52/mi	6:42:12