Ключевые слова: 1, 2, 3, arena, athlete, athletic, background, colorful, compete, competition, course, curve, distance, empty, exercise, field, finish, five, grass, ground, health, healthy, lane, line, number, outdoor, paint, pattern, perspective, playground, race, racecourse, racetrack, red, rubber, run, runner, running, sky, sport, sprint, stadium, start, surface, texture, track, way, white, win,