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

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

Thomas Klopstra

Unified profile powered by master athlete and result tables.

maleZAAge GroupViewing AG

IDs>

WTC ID077e3e6f-7036-f111-88b4-0022480b84a3

Pro results

AG results

Races

Best finish

Race history

1 results

2026 IRONMAN 70.3 Durban

Jun 7, 2026halfM25-29

Place

Finish

4:03:20

Swim

0:23:53

Bike

2:15:08

Run

1:19:58

		Race							Finish
2	835	IRONMAN 70.3 Durban 2026Age Group70.3	Jun 7, 2026	0:23:53 1:15/100m	0:03:01	2:15:08 24.9 mph	0:01:19	1:19:58 6:06/mi	4:03:20