Ключевые слова: athlete, blue, colorful, compete, competition, course, curve, empty, exercise, field, finish, ground, lane, lifestyle, line, new, number, old, one, outdoor, pattern, perspective, race, racecourse, racetrack, red, run, running, running tracks, soccer, sport, sprint, stadium, start, summer, surface, tarmac, texture, track, training, training course, white,