Ключевые слова: arena, athletic, athletic track, athletics, away, background, circles, compete, competition, concept, course, curve, curves, exercise, finish, game, games, health, healthy, lane, lanes, lifestyle, line, meter, new, outdoor, outdoors, pace, race, racecourse, racetrack, red, relay, run, running, speed, sport, sport arena, sprint, stadium, start, straight, summer, surface, texture, track, walk, white,