Montufar became a beauty contestant. She was an environment activist in Guatemala during her title as Miss Earth Guatemala in 2011. She is now working as a model.
Ana was crowned Miss Guatemala2014 and represented Ciudad Capital on May 18, 2014. At the same pageant the runners-up title for Keyla Lisbeth Bermudez and Claudia Herrera were crowned as Miss Mundo Guatemala and Miss Internacional Guatemala 2014.