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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Race families

Distance

140.6Full distance 70.3Half distance 100KMiddle distance OlympicShort course SprintSpeed races

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

Open the right ranking table

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.

Open explorer

Research workspace

Podium Pick ResearchStart-list explorer Pro RankingsForm input

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

Pro Age Group

Building race view...

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Master athlete

Willem John Sapsford

Unified profile powered by master athlete and result tables.

maleZAAge GroupViewing AG

WTC IDa9e78790-2b76-4cb3-9199-7feb9fd94ab5

Pro results

AG results

Races

Best finish

#597

Race history

3 results

		Race							Finish
845	1325	IRONMAN 70.3 Durban 2026Age Group70.3	Jun 7, 2026	0:36:43 1:56/100m	0:08:55	3:09:35 17.7 mph	0:05:39	2:27:19 11:14/mi	6:28:11
597	1138	IRONMAN 70.3 Durban 2025Age Group70.3	Jun 1, 2025	0:35:48 1:53/100m	0:08:13	2:58:41 18.8 mph	0:05:16	2:19:14 10:37/mi	6:07:12
694	1336	IRONMAN 70.3 Mossel Bay 2024Age Group70.3	Nov 17, 2024	0:41:41 2:12/100m	0:09:03	3:17:20 17.0 mph	0:07:07	2:22:44 10:53/mi	6:37:56