As a German Shepherd owner, I can tell you the absolute worst response you could have had in that situation is running.

Haha good workout :)

Haha this is hilarius

On the bright side, it was probably the best workout of your life! To really make it interesting, next time tie bacon and some steaks around your waist and try to run away from the dog!

Interval training is supposed to be better for you anyway.

At least you lost more calories?

Running from the dog was the WRONG thing to do. You basically told him "I'm prey! Chase me!" Safest thing to do is STOP and stand very still without looking at the dog. He'll get bored with you and go away and then you WALK away from him. Unless, of course, you WANT him to bite you.

Best jog ever? Great cardio :P Maybe take a different route next time, OP? But FYL for not knowing, But on the bright side at least you know now :)

Get a Great Dane and tell your neighbor that as hard as you try, you can't get him to stop attacking dogs that aren't on leashes

But did u get laid????