The Madrisa Trail Klosters will take place from Friday, August 13th to Saturday, August 14th, 2027. To ensure a smooth and unforgettable trail running event, we need your help on Wednesday, August 11th, filling the starter bags, and from Thursday, August 12th to Saturday, August 14th, in various other areas. Will you be there?

All volunteers will be well catered for during their service. A small gift as a token of our appreciation, as well as our traditional volunteer dinner, will always remind you of this wonderful occasion. A small compensation in the form of a voucher (redeemable in all shops in Klosters and Davos) will be presented to your club or to you.