The Ogólnopolski Ekologiczny Bieg Krainy 3 Wież nad Borami is a 10 km road race held in Lubiewo, located within the Tuchola Forest region of northern Poland. The primary race commences at 11:00 AM from ul. Hallera, adjacent to the primary school and a shopping passage. It incorporates chip timing, kilometer markers, medical stations, and finisher medals. The course crosses municipal roads surrounding the Lubiewo commune and is not officially certified, suggesting it functions more as a local, mass-participation event rather than a course for setting formal records.
The event integrates a distinct environmental focus into the standard race day arrangements. Separate street races are organized for children and young people, alongside an ecological competition. Ul. Hallera also serves as the venue for a morning street festival. Organizers promote waste sorting and the adoption of eco-friendly products and practices. The race's name references the "Land of 3 Towers," a local designation connected to historical observation towers in the area.