*  Respect for

The practice of trail-running can entail risks and the search for performance and/or pleasure on no account justifies the distortion of one’s, more or less long term, good health.

Each runner will be particularly vigilant so as not to take any doping product and not to resort to the abusive use of self-medication. They must take care not to exceed their limits to the point of affecting their physical or moral integrity.

Константин Железов (Kostyantyn ZHELEZOV)

Performance index

Trail categoryCotation ( / 1000)Men's best cotation
GENERAL 692 951
XXL - 918
XL - 911
L 583 919
M 692 943
S 674 926
XS - 911

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About me

Age : 49 years old (1969)
Nationality : Ukraine

Trail Running

Club : 42195.kiev.ua
Sponsor : Inov-8

Other activity (sport activity)


My favourite races

100 Miles Of Istria 2019 - Green

67km 13 April 2019