Triathlon Lab

Races

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Athletes

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Search the combined athlete catalog, then switch between pro and age-group context as needed.

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Rankings

Ranking models

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Race-feed rankings and Triathlon Lab power indexes for current pro form.

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Race rankings

IRONMAN Pro SeriesOfficial series

T100 Race RankingsT100 only

WTCS Race RankingsWorld Triathlon

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

Podium pick research

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

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Research workspace

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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

Pro Age Group

Building race view...

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Master athlete

Brenden Martenson

Unified profile powered by master athlete and result tables.

femaleUSAge GroupViewing AG

IDs>

WTC ID6805be7d-747c-f011-b4cc-6045bd09951e

Pro results

AG results

Races

Best finish

#839

Race history

1 results

2026 IRONMAN 70.3 Boulder

Jun 14, 2026halfM30-34

#839

Place

Finish

6:29:54

Swim

1:02:42

Bike

2:54:16

Run

2:19:43

		Race							Finish
839	1389	IRONMAN 70.3 Boulder 2026Age Group70.3	Jun 14, 2026	1:02:42 3:18/100m	0:08:16	2:54:16 19.3 mph	0:04:56	2:19:43 10:39/mi	6:29:54