Ключевые слова: activity, athletic, bicycle, bike, bike race, bike race route, bike race track, bike racers, bike racing, biker, biking, city, competition, competitor, crossing, ecological, event, extreme, festival, group, hurry, kirov, marathon, moving, outdoor, panning, pedals, power, race, racer, ride, rider, road, roadway, russia, russian, speed, sport, sporting, sportsman, street, tour, urban,