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

Marc Franssen

Unified profile powered by master athlete and result tables.

maleNLAge GroupViewing AG

IDs>

WTC IDfedc71ea-3f2d-45c6-be1c-1fd03b99e22e

Pro results

AG results

Races

Best finish

#882

Race history

1 results

2025 IRONMAN 70.3 Knokke-Heist

Sep 7, 2025halfM25-29

#882

Place

Finish

5:32:26

Swim

0:54:45

Bike

2:43:16

Run

1:42:54

		Race							Finish
882	1067	IRONMAN 70.3 Knokke-Heist 2025Age Group70.3	Sep 7, 2025	0:54:45 2:53/100m	0:07:36	2:43:16 20.6 mph	0:03:55	1:42:54 7:51/mi	5:32:26