I'm not sure who he is, but there's a guy in my office building that I see running into the office every morning, with a full backpack (larger than a day pack). I don't know how far he runs, but considering the office is in an industrial area, I'm guessing its more than a couple of miles. He does wear a hi-viz vest, and there's reflective tape on his pack.

Makes me feel even lazier as I'm cruising into the office lot in my car.

So 7rider - you go girl! Your plan sounds terrific!