Z(a)tracené vrchy is a 70 km long-distance hike based in Bordovice, a village in the Nový Jičín district of the Moravian-Silesian Region. It takes place on a Saturday in early October and is part of the Z(a)tracené vrchy series, positioning it within the endurance-walking and ultra-distance trail category rather than a short road-race calendar.
The listing identifies Bordovice as the event base and bordoviceultratrailteam-cz as the organizer. The primary attraction is its length: 70 km represents a full-day effort for most walkers and trail runners. The format is simply described as a dálkový pochod, or long-distance march.