Triathlon Lab

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Athletes

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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

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Master athlete

Calum Semmence

Note

Private research note

Unified profile powered by master athlete and result tables.

maleGBAge GroupViewing AG

IDs>

WTC IDc1028f33-cee8-ef11-8eea-000d3a5ae96c

Pro results

AG results

Races

Best finish

#903

Race history

1 results

2025 IRONMAN 70.3 Western Australia

Dec 7, 2025halfM30-34

#903

Place

Finish

6:38:56

Swim

0:42:09

Bike

3:07:11

Run

2:35:54

		Race							Finish
903	2710	IRONMAN 70.3 Western Australia 2025Age Group70.3	Dec 7, 2025	0:42:09 2:13/100m	0:08:01	3:07:11 17.9 mph	0:05:40	2:35:54 11:53/mi	6:38:56