Triathlon Lab

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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

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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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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

Building race view...

Back to athletes

Master athlete

Thijs Lefever

Note

Private research note

Unified profile powered by master athlete and result tables.

maleBEAge GroupViewing AG

IDs>

WTC ID95f54d0a-b675-ef11-a670-00224808894b

Pro results

AG results

Races

Best finish

#87

Race history

1 results

2025 5150 Knokke-Heist

Sep 6, 2025fullM18-24

#87

Place

Finish

2:27:29

Swim

0:30:51

Bike

1:01:11

Run

0:48:40

		Race							Finish
87	310	5150 Knokke-Heist 2025Age Group140.6	Sep 6, 2025	0:30:51 0:49/100m	0:04:51	1:01:11 109.8 mph	0:01:56	0:48:40 1:51/mi	2:27:29