*  Respect for the

Races take place in fragile natural environments. All players involved with trail-running races, runners, organisers, partners, accompanying persons make a commitment to protect the natural equilibrium.

Organisers of trail-running races must do all they can to reduce the negative impact linked to the running of their races. They make a commitment by sharing information and making efforts to educate in order to contribute to the general awareness of the natural environment’s fragility.
Each organiser will identify the environmental risks engendered by their event and propose concrete actions to reduce the risks to the minimum. They will encourage the use of public transport or car-sharing and limit, as much as they can, the use of other motorised equipment.
Each runner makes a commitment to adopt the most relevant behaviour to minimize his or her impact on the terrain through which he or she passes.

Together, the members of the trail-running community act as ambassadors for the promotion and conservation of natural environments.

Janosch Kowalczyk

Performance index

Trail CategoryNew
Index (/1000)
Index (/1000)
Index Men
GENERAL 832 836 952
XXL - - 937
XL 798 795 910
L 814 820 900
M 793 810 930
S 809 816 949
XS 572 570 915

About me

Age : 30 years old (1990)
Nationality : Germany

My favourite races

Ultra-Trail Mt. Fuji 2019 - Utmf_Niju-Magari 140Km

Japan - Shizuoka
140km 26 April 2019

Penyagolosa Trails Hg 2018 - Iautwc

Spain - Comunidad Valenciana
85km 12 May 2018

Swisspeaks Trail 2020 - 90K

Switzerland - Valais
96km 4 September 2020

Ultra-Trail Cape Town 2019 - 100Km

South Africa - Western Cape
97km 30 November 2019