Ключевые слова: athletes, athletic, athletics, background, bright, circles, compete, competition, concept, course, curves, detail, event, exercise, field, game, grass, green, ground, health, healthy, lane, lanes, line, lines, numbers, orange, race, racecourse, racetrack, red, rounds, running, sport, spring, stadium, stadiums, start, summer, track, vibrant, vivid, white,