Ключевые слова: action, adult, arena, athlete, athletic, athletics, compete, competition, curve, empty, event, exercise, fast, field, fitness, forward, ground, health, healthy, human, jogging, lane, leg, line, muscular, number, outdoor, people, person, race, racetrack, red, red running, red running track at night, rubber, run, runner, running track, running track at night, speed, sport, sports, stadium, start, success, surface, texture, track, training, white,