18/02/2015 IMBA Europe – http://www.imba-europe.org/events/trail-building-school-porretta-terme
Potrebbe anche interessarti
http://www.asdemissionizero.com/2016/02/trail-building-school-torino.html
http://www.savonanews.it/2018/02/21/leggi-notizia/argomenti/finalese/articolo/la-international-mountain-bicycling-association-sbarca-a-finale-per-un-workshop-1.html
http://mountainbikeworld.it/attualita/2016/02/09/corsi-di-formazione-trail-building-imba-a-meta-aprile/
http://www.redbull.com/it/it/bike/stories/1331849431364/mtb-guida-pratica-ode-al-trail-building
Un commento su “IMBA Europe – Trail Building School Porretta Terme”