Triathlon Lab

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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

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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

Startlists

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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

Stephen Hirschbuehler

Note

Private research note

Unified profile powered by master athlete and result tables.

maleUSAge GroupViewing AG

IDs>

WTC ID36fac9aa-820c-f111-8406-0022480994c2

Pro results

AG results

Races

Best finish

#871

Race history

1 results

2026 IRONMAN 70.3 Texas

Mar 30, 2026halfM30-34

#871

Place

Finish

6:31:48

Swim

0:44:14

Bike

3:11:51

Run

2:16:46

		Race							Finish
871	1449	IRONMAN 70.3 Texas 2026Age Group70.3	Mar 30, 2026	0:44:14 2:20/100m	0:09:35	3:11:51 17.5 mph	0:09:22	2:16:46 10:26/mi	6:31:48