"Walking" doesn't quite accurately describe it. The PCT is a long and grueling trail that frequently brings fit, seasoned hikers to their knees. It crosses over two huge mountain ranges with extreme weather conditions. In order to complete it on time, you have to put in 20-30 mile days involving thousands of feet of elevation gain per day.  This was so far beyond her ability level that it is absolutely astounding that she even attempted it. She is an extreme example of a delusional ham.