Triathlon Lab

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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

Start List Explorer

Start-list explorer

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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

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Reference

World Triathlon ReferenceOfficial context ChangelogUpdates

Pro Age Group

Building race view...

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Master athlete

Jamie Simmons

Unified profile powered by master athlete and result tables.

maleGBAge GroupViewing AG

IDs>

WTC ID1e81670a-6344-ef11-8409-6045bd017e21

Pro results

AG results

Races

Best finish

#253

Race history

1 results

2025 IRONMAN 70.3 Bolton

Jun 8, 2025halfM25-29

#253

Place

Finish

5:21:36

Swim

0:40:31

Bike

2:54:26

Run

1:37:17

		Race							Finish
253	876	IRONMAN 70.3 Bolton 2025Age Group70.3	Jun 8, 2025	0:40:31 2:08/100m	0:05:37	2:54:26 19.3 mph	0:03:46	1:37:17 7:25/mi	5:21:36