Triathlon Lab

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Start List Explorer

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ToolsWIP

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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

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Pro Age Group

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Master athlete

Christopher Burkholder

Unified profile powered by master athlete and result tables.

maleUSAge GroupViewing AG

IDs>

WTC ID66643465-99e6-f011-8544-000d3a5cf7d8

Pro results

AG results

Races

Best finish

#528

Race history

1 results

2026 IRONMAN 70.3 Boulder

Jun 14, 2026halfM45-49

#528

Place

Finish

5:58:30

Swim

0:42:35

Bike

3:13:02

Run

1:48:45

		Race							Finish
528	1221	IRONMAN 70.3 Boulder 2026Age Group70.3	Jun 14, 2026	0:42:35 2:14/100m	0:08:46	3:13:02 17.4 mph	0:05:23	1:48:45 8:18/mi	5:58:30