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Marek GRUDNIK

Poland

45-49 Men

UTMB Index Race
20K
50K
100K
100M

How does the calculation work?

Evolution

2026

October 3

JuraRun 12+

Festiwal Biegowy Jura Run

Cat.

country

Distance

12.4 KM

355 M+

Time

01:42:09

Rank

26

37

Gender

17

18