Triathlon Lab

Races

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Open the full race catalog and use the complete search, country, brand, and distance filters.

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Distance

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Featured hubs

IRONMAN HamburgRace hub WTCS HamburgWTCS series T100 SingaporeT100 series

Athletes

Athlete intelligence

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

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Athlete filterPro athletesElite profiles, scorecards, race history Athlete filterAge-group athletesIRONMAN/WTC profiles in the same athlete table

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

Startlists

Startlist tools

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Startlist workspace

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Useful context

Race CatalogCourse and result hubs Athlete SearchProfile lookup

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

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Back to athletes

Master athlete

Gyebortus Klerkx

Note

Private research note

Unified profile powered by master athlete and result tables.

maleNLCurrent proViewing Pro

Links>

World Triathlon

IDs>

WT ID61040

WT ID61040World Triathlon profile

Pro results

AG results

Races

Best finish

#46

Race history

1 results

1998 Kiel FISU World University Triathlon Championships - Elite Men

Aug 16, 1998olympic

#46

Place

Finish

01:58:47

Swim

00:18:30

Bike

Run

		Race							Finish
46	91	Kiel FISU World University Triathlon Championships - Elite Men 1998MPROOlympic	Aug 16, 1998	00:18:30 1:14/100m	-	-	-	-	01:58:47