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

Startlists

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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

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Reference

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Master athlete

Cole Siefer

Unified profile powered by master athlete and result tables.

maleUSAge GroupViewing AG

IDs>

WTC IDada3bcbc-734d-f111-bec6-002248046ec8

Pro results

AG results

Races

Best finish

#984

Race history

1 results

2026 IRONMAN 70.3 Western Massachusetts

Jun 8, 2026halfM18-24

#984

Place

Finish

6:05:35

Swim

Bike

3:39:45

Run

2:15:00

		Race							Finish
984	923	IRONMAN 70.3 Western Massachusetts 2026Age Group70.3	Jun 8, 2026	-	-	3:39:45 15.3 mph	0:10:50	2:15:00 10:18/mi	6:05:35