Triathlon Lab

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Athletes

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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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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

Sergei Karseko

Unified profile powered by master athlete and result tables.

maleUSAge GroupViewing AG

IDs>

WTC ID5af2961f-e8a6-f011-bbd3-000d3a5cf7d8

Pro results

AG results

Races

Best finish

#668

Race history

1 results

2025 IRONMAN 70.3 La Quinta

Dec 9, 2025halfM35-39

#668

Place

Finish

5:34:41

Swim

0:38:07

Bike

2:49:32

Run

1:52:06

		Race							Finish
668	1559	IRONMAN 70.3 La Quinta 2025Age Group70.3	Dec 9, 2025	0:38:07 2:00/100m	0:09:45	2:49:32 19.8 mph	0:05:11	1:52:06 8:33/mi	5:34:41