Triathlon Lab

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Athletes

Athlete intelligence

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

Research a start list with linked athlete profiles, recent form, scorecards, and course context.

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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

xiaolong CHU

Note

Private research note

Unified profile powered by master athlete and result tables.

maleCNAge GroupViewing AG

IDs>

WTC ID234913f4-d5ee-ef11-9342-000d3a3126fd

Pro results

AG results

Races

Best finish

#36

Race history

1 results

2026 IRONMAN 70.3 Shanghai Chongming

May 19, 2026halfM30-34

#36

Place

Finish

4:30:53

Swim

0:33:42

Bike

2:14:25

Run

1:37:53

		Race							Finish
36	300	IRONMAN 70.3 Shanghai Chongming 2026Age Group70.3	May 19, 2026	0:33:42 1:46/100m	0:02:40	2:14:25 25.0 mph	0:02:12	1:37:53 7:28/mi	4:30:53