Ключевые слова: activity, aerial, athletes, athleticism, blur, challenge, cheering, city, cityscape, colors, community, competition, crowds, day, endurance, energy, event, excitement, fitness, fun, health, life, lifestyle, marathon, markers, mile, motion, movement, outdoor, participants, pathways, physical, race, run, runners, running, shoes, speed, sporting, streets, teamwork, urban, view,