When most of the continents are trapped in the ice and snow, we invite you to the first race of the new trekking season in the picturesque Istrian town Brtonigla! Discover Istrian hidden treasures of untouched nature, enjoy the landscape around the river Mirna, run through the woods, rich vineyard and olive grove, walk up the hills and meet small medieval towns which offer unforgettable views from mountain Učka to the Adriatic Sea!