Ключевые слова: 2017, adult, asphalt, athlete, athletic, caucasian, city, competition, distance, endurance, european, exercise, jogging, leader, male, man, marathon, men, one, outdoor, people, race, rain, real, record, rivalry, road, run, runner, runners, running, russia, shoe, shoes, sport, street, town, track, winnerm time, world, young,