User blog comment:JWarrior89/Judge Dredd vs Batman/@comment-4098900-20110907203507/@comment-69.251.110.248-20140427023853

As far as training goes Batman was trained as an assasin, mastered over a hundred different martial arts as well as several different scientific disciplines including criminology as he was originally going to be an agent of FBI. In addition he's had significant experience as both a tactician, crime fighter and superhero. His abilities with stealth are far greater than simply using the shadows and he hinself has been shown more than capable of dodging bullets.