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

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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

Building race view...

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Master athlete

Jasper Blok

Note

Private research note

Unified profile powered by master athlete and result tables.

maleNLAge GroupViewing AG

IDs>

WTC IDf7772cb1-46de-ef11-8eea-000d3a3126fd

Pro results

AG results

Races

Best finish

#371

Race history

1 results

2025 5150 Westfriesland

Jun 22, 2025fullUnknown

#371

Place

Finish

4:01:20

Swim

0:44:38

Bike

1:31:35

Run

1:16:41

		Race							Finish
371	3223	5150 Westfriesland 2025Unknown140.6	Jun 22, 2025	0:44:38 1:10/100m	0:16:31	1:31:35 73.4 mph	0:11:56	1:16:41 2:55/mi	4:01:20