Ключевые слова: arena, athletic, background, blue, colorful, compete, competition, concept, course, curve, exercise, field, finish, first, grass, ground, healthy, isolated, lane, lifestyle, line, number, one, outdoor, pattern, perspective, race, racecourse, racetrack, red, retro, rubber, run, running, sport, sprint, stadium, start, success, summer, surface, texture, three, track, two, venue, white, winner,