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

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Reference

World Triathlon ReferenceOfficial context ChangelogUpdates

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Master athlete

Mason Wallstrum

Note

Private research note

Unified profile powered by master athlete and result tables.

maleUSAge GroupViewing AG

IDs>

WTC IDb8acf878-269e-f011-b41c-6045bd05f634

Pro results

AG results

Races

Best finish

#425

Race history

1 results

2026 IRONMAN 70.3 Coeur d'Alene

Jun 21, 2026halfM18-24

#425

Place

Finish

6:07:49

Swim

0:34:34

Bike

3:18:22

Run

2:02:55

		Race							Finish
425	357	IRONMAN 70.3 Coeur d'Alene 2026Age Group70.3	Jun 21, 2026	0:34:34 1:49/100m	0:07:33	3:18:22 16.9 mph	0:04:24	2:02:55 9:23/mi	6:07:49