Žumberak Trail 2020 is an international trail running race that is going to take place on the area of nature park Žumberak Samoborsko gorje (Samobor’s surrounding hills), only 30km southwest of Zagreb. Beside running through untouched nature, the runners will according to their abilities have the opportunity to choose among 4 different routh lenghts Rekreativna (8 km), Kratka (16 km), Duga (38 km) i Ultra 50 miles (82 km).