Runner in a blue shirt in a field with mountains in the background

20 29 years adult adults only caucasian ethnicity cloud color image day exercising fields fitness full length grass healthy lifestyle horizontal lens flare lifestyles men motion nature new hampshire non urban scene one man only one person one young man only only men on the move outdoors people rear view running scenics self improvement sky sports clothing sports training sunlight tranquility tranquil scene tree vitality young adult young men