runner running upstairs on coast trail

action active adult athlete being black cardio carefree climbing clothes coast determination dynamic exercise female fitness freedom healthy jogger lifestyle lose loss morning motion one outdoor person run runner running sea seaside shoes silhouette sky sport sports sporty spots stair staircase staircases stairs stairstep stairsteps stamina step steps stone sunbeam sunlight sunrise sunshine trail train training twilight upstair upstairs vitality weight well wellness woman workout young