Triathlon Lab

Races

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Athletes

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Search the combined athlete catalog, then switch between pro and age-group context as needed.

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Rankings

Ranking models

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Race-feed rankings and Triathlon Lab power indexes for current pro form.

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Race rankings

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T100 Race RankingsT100 only

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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

Podium pick research

Research a start list with linked athlete profiles, recent form, scorecards, and course context.

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Research workspace

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Useful context

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ToolsWIP

Research tools

Find the right research path

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

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Planning

Kona FinderSlot-fit planner Race FinderCourse and race catalog

Reference

World Triathlon ReferenceOfficial context ChangelogUpdates

Pro Age Group

Building race view...

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Master athlete

Jason Aleknavicius

Unified profile powered by master athlete and result tables.

maleAUAge GroupViewing AG

IDs and info>

WTC ID4e31e53d-8729-4b47-871c-48408adbed61

Pro results

AG results

Races

Best finish

#646

Race history

1 results

2025 IRONMAN 70.3 Western Australia

Dec 7, 2025 / half

#646

Place

Finish time

5:58:50

Swim

0:43:07

Bike

2:51:54

Run

2:11:21

M40-44M40-44

		Race							Finish
646	3237	IRONMAN 70.3 Western Australia 2025Age Group70.3	Dec 7, 2025	0:43:07 2:16/100m	0:07:21	2:51:54 19.5 mph	0:05:07	2:11:21 10:01/mi	5:58:50