peg it vs run a mile

peg it

verb
  • To run away; to leg it; to scarper. 

  • To die. 

run a mile

verb
  • To escape, flee or leave a situation or relationship, usually as a result of a shocking or sudden announcement or revelation. 

How often have the words peg it and run a mile occurred in a corpus of books? (source: Google Ngram Viewer )