Angled Slow Circling Shot of Marathon Runners on Tower Bridge with North London

london marathon tower bridge angled circling shot north london cheering fans river thames iconic buildings marathon runners urban landscape scenic view drone footage vibrant atmosphere sports event historic bridge city background panoramic view athletic competition coastal scenery tourist attraction aerial view cityscape elevated perspective urban beauty london landmarks cheering crowd river crossing moving boats drone shot race day scenic backdrop thames bridges waterfront vibrant city race route urban marathon iconic skyline london architecture urban scenery competitive running marathon scene river view waterfront buildings public event race highlights