Ключевые слова: adult, asphalt, athlete, athletic, blurred, blurry, body, caucasian, city, competition, competitive, endurance, exercise, feet, foot, group, image, jogging, leg, male, man, marathon, men, motion, no face, outdoor, part, people, race, real, rivalry, road, run, runner, runners, running, shoe, shoes, sport, sportswear, street, three, town, track, young,