Triathlon Lab

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Athletes

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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

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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

Magnús Stefánsson

Note

Private research note

Unified profile powered by master athlete and result tables.

maleISAge GroupViewing AG

IDs>

WTC IDea369a9e-12ad-f011-bbd3-6045bd05fcc1

Pro results

AG results

Races

Best finish

#768

Race history

1 results

2026 IRONMAN 70.3 Texas

Mar 30, 2026halfM60-64

#768

Place

Finish

6:18:00

Swim

0:46:16

Bike

2:59:48

Run

2:23:08

		Race							Finish
768	347	IRONMAN 70.3 Texas 2026Age Group70.3	Mar 30, 2026	0:46:16 2:26/100m	0:04:53	2:59:48 18.7 mph	0:03:56	2:23:08 10:55/mi	6:18:00