Ключевые слова: activities, athletes, city, competition, crowd, endurance, event, fast, great participation, in motion, large group of people, marathon runners, mass of people, monument, motivated, motivation, multicolored, multiethnic, pan, participants, people, physical evidence, race, rome marathon, rome marathon 2017, rome marathon 23rd, running, sports, sportswear, start, top view, track, workout,