The Trail delle Briglie is a 12 km trail race held in Seren del Grappa, located in the Belluno province of northern Italy. It typically takes place in late June, utilizing the hilly and mountainous terrain near Monte Grappa, distinct from a flat road course.
The route is characterized as technical, featuring challenging sections that require both precise footing and physical conditioning. Accounts from the race highlight its natural surroundings and expansive vistas, positioning it as a brief yet demanding mountain-style run, rather than an extended ultra-marathon or an urban event.