Trainer timing woman running on bleachers

25 29 years 45 49 years african american ethnicity ambition arizona ascending athlete athletic authentic authenticity beard bleacher bleachers candid challenge climbing color image competition concentrating copy space day descending determination effort endurance energy exercise exertion fitness focusing front view full length healthy living high angle view latin american and hispanic ethnicity latina lifestyle man mature adult mature men measuring millennial millennials minority motivation multi ethnic group multicultural multiculturalism outdoors people personal trainer phoenix photography physical fitness real life real people runner running serious sports sportswear stadium staircase stopwatch strength sunny timing together track track & field trainer training two people united states vertical vitality woman working out workout young adult young women 2 20 25 20 30 20's 20s 25 30 40 45 40 50 40's 40s 45 50 50 55 50 60 55 60 activity adult african african american african ethnicity african american afro american afro american america american americas apparel aspiration az black challenging climb clothes clothing color colour competing concentration daylight daytime dedication demanding estimating exercising facial hair fellow female fifties fifty fit focussing footpath forties fortitude forty full body full length gal garment gentleman grandstand guy health healthy high angle hispanic human human being instructing lady latin american latino male measurement mid life middle age middle aged middle age middle aged muscular negative space north america of african descent outdoor outside path pathway persistence person power resolution rising scaling self improvement seriousness sinking solemn somber southwest sport stair stairway stamina steps sunlight sunshine teaching togetherness track and field track event twenties twenty two us usa united states of america us usa whisker white space women work out