Representatives of the Skyrunning Serbia Association, who contribute to the development and promotion of high altitude ultra marathons, other endurance sports, as well as the promotion of sports and mountain tourism, visited Bulgaria on January 10, 11 and 12, 2020. On this occasion, they climbed the highest peak of the Balkans, Musala (2925 meters), and in this endeavor they were joined by Ambassador Zeljko Jovic, who subsequently received them at the Embassy of the Republic of Serbia in Sofia.