Triathlon Lab

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Athletes

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Race-feed rankings and Triathlon Lab power indexes for current pro form.

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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

Startlist tools

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Useful context

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ToolsWIP

Research tools

Find the right research path

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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Back to athletes

Master athlete

Marcello Castagna

Note

Private research note

Unified profile powered by master athlete and result tables.

maleITAge GroupViewing AG

IDs>

WTC ID612782ed-aec2-ef11-b8e9-002248049fdc

Pro results

AG results

Races

Best finish

#1000

Race history

1 results

2025 IRONMAN 70.3 Italy Emilia Romagna

Sep 22, 2025halfM18-24

#1,000

Place

Finish

5:52:56

Swim

0:32:26

Bike

2:44:40

Run

2:19:11

		Race							Finish
1,000	1477	IRONMAN 70.3 Italy Emilia Romagna 2025Age Group70.3	Sep 22, 2025	0:32:26 1:42/100m	0:07:49	2:44:40 20.4 mph	0:08:50	2:19:11 10:37/mi	5:52:56