http://www.imba-europe.org/events/trail-building-school-val-di-sole
news
http://www.valdisole.net/IT/Trail-Building-School/
https://www.visittrentino.it/it/guida/eventi/trail-building-school-val-di-sole_e_998255
http://cycletimes.net/val-di-sole-to-host-imba-italia-trail-building-school/
IMBA Italia is glad to announce for the third consecutive year a TBS Trail Building School course. The first edition took place in 2015 in Porretta Terme in the Alta Valle del Reno (province of Bologna), and it was hosted by Happy Trail MTB. Happy Trail is a founding member of IMBA Europe and it […]
https://www.mtb-mag.com/tbs-trail-building-school-imparare-a-costruire-trail/
http://www.asdemissionizero.com/2017/02/trail-building-school-val-sole.html
http://mountainbikepassion.it/in-arrivo-il-terzo-corso-di-trail-building-di-imba-italia
https://www.365mountainbike.com/news-mtb/1919-3-trail-building-school-imba-italia-in-val-di-sole.html
http://www.solobike.it/sbk/news/-Trail-Building-School-IMBA-Italia%26%238232%3B-22-23-Aprile,-Val-Sole