Used to be an avid runner, ran plenty of 5K's up to marathons and then got into the ultra scene and ran everything up to and including 100 milers
Just moved in the middle of nowhere and this is nothing but farms. No pavement or dirt roads to run on either. I have a park with a half mile loop about 20 min. out and that's it.
Its nice being out where I am but sucks not having a place to run.
You could maybe just start running around their fence until they come out to see what is going on.