Der On FunTrail ist der "Schnupper"-Trail für Anfänger und bietet auf einer kurzen Strecke typische Merkmale des Trail Runnings
The On FunTrail is for the real beginner for learning about some typical characteristics of trail running
International Trail Running Association
A non-profit organization
"Born in July 2013, the ITRA (International Trail Running Association) aims to give a voice to parties involved in trail running in order to promote its strong values, its diversity, the safety of races and the health of runners, as well as to further the development of trail running and ensure a constructive dialogue between the national and international bodies with an interest in the sport."