two boys running a race

runner sport exercise athlete training male marathon fitness workout nature man jogging fit run endurance running adventure healthy outdoor road body person people sunset men trail adult lifestyle summer cross sprinting country shoes active mountain jogger forest young alone freedom athletic wet rural sky tree morning sportsman water motion grass success off outside cardio race park sprinter sweat screen guy music phone earbuds app ocean looking good fast power shorts working slim jog speed black length muscular usa francisco smart health smartphone mobile altitude mountains autumn dawn profile silhouette pink distance intensity step forward long clouds scenery going jump beach travel full armband listening san landscape earphones ambition up high amazing ultra vacation perspiration bush enjoyment dirt recreation footpath sun sunrise cliff trainer sports activity aim inspiration action wellbeing hill shirt tropical drill peak singlet t dieting top leisure competition countryside ground sunlight dirty muddy hard of uniform splash strength sporty view legs sprint caucasian puddle drop gravel barrier racer outdoors blue wood day heavy plant crossing extreme terrain fog