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-feed rankings and Triathlon Lab power indexes for current pro form.

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Race rankings

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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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Back to athletes

Master athlete

Willem Adriaan Durand

Unified profile powered by master athlete and result tables.

maleZAAge GroupViewing AG

IDs>

WTC ID87137db7-183e-4da7-833a-f1dabe26f78b

Pro results

AG results

Races

Best finish

#973

Race history

1 results

2025 IRONMAN 70.3 Durban

Jun 1, 2025halfM55-59

#973

Place

Finish

6:58:09

Swim

0:49:47

Bike

3:08:13

Run

2:37:25

		Race							Finish
973	1842	IRONMAN 70.3 Durban 2025Age Group70.3	Jun 1, 2025	0:49:47 2:37/100m	0:11:16	3:08:13 17.8 mph	0:11:28	2:37:25 12:00/mi	6:58:09