Caucasian runner checking watch on sports field

25 29 years authentic authenticity blonde hair caucasian checking close up color image day exercise field fitness head and shoulders health high angle view horizontal looking down missouri one person outdoors people photography physical fitness ponytail real people rear view runner saint louis sports sportswear stopwatch timing track & field united states watch watching woman working out young adult young women millennial20 25 20 30 20's 20s 25 30 activity adult america american americas apparel blond close up closeup clothes clothing color colour daylight daytime exercising exertion female gal garment hardy head & shoulders healthy high angle human human being lady mid west mo north america observing one outdoor outside person pony tail pony tail self improvement sport track and field track event twenties twenty us usa united states of america us usa viewing vitality well being western european women work out workout