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

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Useful context

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ToolsWIP

Research tools

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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...

Back to athletes

Master athlete

Shimpei Tazaki

Note

Private research note

Unified profile powered by master athlete and result tables.

maleJPAge GroupViewing AG

IDs>

WTC ID90d3af7c-1a6a-f011-bec3-000d3a3173b5

Pro results

AG results

Races

Best finish

#533

Race history

1 results

2026 IRONMAN Cairns

Jun 14, 2026fullM40-44

#533

Place

Finish

12:15:24

Swim

1:34:52

Bike

6:08:54

Run

4:15:09

		Race							Finish
533	988	IRONMAN Cairns 2026Age Group140.6	Jun 14, 2026	1:34:52 2:30/100m	0:09:00	6:08:54 18.2 mph	0:07:30	4:15:09 9:44/mi	12:15:24