10K – Naša najkraca staza namijenjena je pocetnicima u trail trcanju. Mala staza starta u samom srcu Nacionalnog parka Kozara, Mrakovica. Staza nije jako zahtjevna. 10K – 10.72 km ? 428 m ? 428 m
10 K - Our shortest track is intended for beginners in trail running. A small track starts at the very heart of the National Park Kozara, Mrakovica. The track is not very demanding. 10K – 10.72 km ? 428 m ? 428 m