
1) Activity for running mates 2) Bound for Gretna Green 3) Fleeing to wed 4) Former gretna green activity 5) Leaving unceremoniously 6) Leaving via ladder 7) Like lovers skipping church 8) Marrying in haste 9) Marrying on the sly 10) Running off 11) Running off to marry 12) Unceremoniously leaving 13) Uniting on the sly 
Found on 
https://www.crosswordclues.com/clue/eloping

• (p. pr. & vb. n.) of Elope
Found on 
http://thinkexist.com/dictionary/meaning/eloping/
  No exact match found.