woman trail runner running at great wall

active activity adventure asian authentic bricks carefree china chinese climber climbing clothes copy countryside determination exercise explorer female fitness getaway girl great green healthy hiker hiking japanese jog jogger jogging korean landscape lifestyle marathon morning motivation mountain one outdoor outdoors peak power run runner running rural shoes sky space sport sports stair staircase staircases stairs stairstep stairsteps stamina step steps strength success sunshine survival sweat top tourist trail train travel upstair upstairs vitality wall woman young