Sort of. There is a bike trail that makes it all the way over to DTD by Saratoga Springs, but I don't know if it's open to pedestrians. Actually, I'm not even sure we were supposed to go that far with the bikes, since it did cross through the golf course a bit. We couldn't quite tell.
That being said, it would be a looooong walk. It was about a 15 minute bike ride and we were going at a good clip, so I'd say it has to be at least 3-5 miles or so.