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

IRONMAN Pro SeriesOfficial series

T100 Race RankingsT100 only

WTCS Race RankingsWorld Triathlon

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

Tristen Oosthuizen

Unified profile powered by master athlete and result tables.

maleNZAge GroupViewing AG

IDs>

WTC ID6b592262-0d05-f011-bae2-000d3a3173b5

Pro results

AG results

Races

Best finish

#447

Race history

1 results

2026 IRONMAN 70.3 New Zealand

Mar 7, 2026halfM30-34

#447

Place

Finish

5:58:50

Swim

0:43:36

Bike

3:12:00

Run

1:51:45

		Race							Finish
447	2518	IRONMAN 70.3 New Zealand 2026Age Group70.3	Mar 7, 2026	0:43:36 2:18/100m	0:07:50	3:12:00 17.5 mph	0:03:39	1:51:45 8:31/mi	5:58:50