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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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

Spencer Rasmussen

Unified profile powered by master athlete and result tables.

maleUSAge GroupViewing AG

IDs>

WTC IDe8116387-4c0d-f111-8406-0022480a5755

Pro results

AG results

Races

Best finish

#843

Race history

1 results

2026 IRONMAN 70.3 Boulder

Jun 14, 2026halfM30-34

#843

Place

Finish

6:30:12

Swim

0:47:15

Bike

3:09:45

Run

2:20:15

		Race							Finish
843	219	IRONMAN 70.3 Boulder 2026Age Group70.3	Jun 14, 2026	0:47:15 2:29/100m	0:07:39	3:09:45 17.7 mph	0:05:18	2:20:15 10:42/mi	6:30:12