The link you followed will bring you to this page:

https://www.torreano.net/index.php?option=com_jevents&task=icalrepeat.detail&evid=449&Itemid=56&year=2019&month=10&day=20&title=iv-forum-iulii-trail-valchiaro&uid=267a226c05294e4c96f78439d9740ee0&filter_reset=1&fbclid=IwAR2_0kBl-HKefC-Pwj5a_OX3Rkf41DRG_qAZBsQvPp7NRBeKRNOIrFZ9-HM