Ключевые слова: athlete, athlete running, belgrade, challenge, checkpoint, city, crowd, energy, exercising, feet, finish, fit, fitness, fun, health, holder, jogger, jogging, kilometer, leg, length, lifestyle, line, marathon finish line, marathon race, marathon runner, marathon running, marathon winner, muscular, photo, public, race, record, recreation, runners, running, serbia, sport, sportsman, street, track, training, water, workout, yugoslavia,