If I was going to make a prediction, it would be that Trump won't/will not be able to run for re-election. He might try, he might make noises along those lines as long as anyone will listen to him, but he's skating on thin ice and a whole world of hurt is going to be piled on him over the next few years. Eventually the ice will crack and give way.
As long as Trump thinks he can avoid civil or criminal charges, he'll keep it up like a quarterback making a run for the goal while his linebackers keep pushing the opposition aside. However, if Team Trump falls apart, if the opposing teams become too much of a threat, Trump might very well try and run away. Literally.