I saw the most amazing sight tonight on my way to work... first as I crossed the starting line for the Boston Marathon (in my car, not running)... I saw, on display a red sky (with black top, mine will have tan). Sign next to it... offical pace vehicle of the marathon... and in the next lot 3 more sky's of various colors, parked in a row. I was late, and had no camera, so no photographic evidence... but I was ready to drive off the road. So watch the marathon on TV today (if it is on in your area) and you may catch a glimpse. I hope this info has not been posted already...