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

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

Constantine Grechko

Unified profile powered by master athlete and result tables.

maleCAAge GroupViewing AG

IDs>

WTC ID9c37768d-d5b4-f011-bbd3-6045bd05f634

Pro results

AG results

Races

Best finish

#627

Race history

1 results

2026 IRONMAN 70.3 Victoria

May 25, 2026halfM35-39

#627

Place

Finish

6:14:08

Swim

0:49:43

Bike

3:15:34

Run

2:00:06

		Race							Finish
627	34	IRONMAN 70.3 Victoria 2026Age Group70.3	May 25, 2026	0:49:43 2:37/100m	0:04:56	3:15:34 17.2 mph	0:03:49	2:00:06 9:10/mi	6:14:08