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

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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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

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Master athlete

Sebastiaan Denys

Unified profile powered by master athlete and result tables.

maleBEAge GroupViewing AG

IDs>

WTC IDef6f062a-1392-ef11-ac21-002248049fdc

Pro results

AG results

Races

Best finish

#919

Race history

1 results

2025 IRONMAN 70.3 Knokke-Heist

Sep 7, 2025halfM30-34

#919

Place

Finish

5:34:32

Swim

0:36:17

Bike

2:36:17

Run

2:08:43

		Race							Finish
919	1318	IRONMAN 70.3 Knokke-Heist 2025Age Group70.3	Sep 7, 2025	0:36:17 1:55/100m	0:08:32	2:36:17 21.5 mph	0:04:43	2:08:43 9:49/mi	5:34:32