Ключевые слова: athletes, athletic, athletics, background, backgrounds, bright, circles, colorful, colors, colour, colourful, colours, compete, competing, competition, competitions, course, curves, exercise, exercising, game, games, grass, green, ground, grounds, health, healthy, lane, lanes, life, lifestyle, line, lines, race, racecourse, races, racetrack, rounds, run, running, sky, sport, sports, spring, stadion, stadiums, start, summer, vibrant, vivid, white,