Triathlon Lab

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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

Start List Explorer

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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

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Reference

World Triathlon ReferenceOfficial context ChangelogUpdates

Pro Age Group

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Master athlete

Michael Jeffreys

Unified profile powered by master athlete and result tables.

maleGBAge GroupViewing AG

IDs>

WTC ID81c71973-1a7f-ef11-ac20-000d3a3126fd

Pro results

AG results

Races

Best finish

#833

Race history

1 results

2025 IRONMAN 70.3 Bolton

Jun 8, 2025halfM25-29

#833

Place

Finish

6:35:36

Swim

0:43:29

Bike

3:27:24

Run

2:12:17

		Race							Finish
833	1014	IRONMAN 70.3 Bolton 2025Age Group70.3	Jun 8, 2025	0:43:29 2:17/100m	0:06:20	3:27:24 16.2 mph	0:06:06	2:12:17 10:05/mi	6:35:36