Ключевые слова: action, active, activity, adults, athlete, athleticism, athletics, black, blue, bottom, challenge, compete, competing, competition, copyspace, crowd, day, daylight, energy, event, exercise, fitness, front view, green, group, health, healthy, large group of people, leg, legs, marathon, outdoors, people, person, race, red, road, run, runner, runners, running, running shoes, shorts, sneakers, sport, sportsman, start, street, training, workout,