Here are 66 free maps of the PCT at 1:100K scale created from USGS 30x60 minute GeoPDF maps.
These maps have mileage/elevation every 2 miles and the highly detailed/informative postholer.com elevation profiles that everyone loves.
I've excluded the 2,000+ way points found in the postholer.com data book as they completely obscure the trail at this scale. Download the maps here:
http://postholer.com/transfer.php?type=1a
You need to be registered at postholer.com. This link will redirect to MediaFire file hosting, as I did not want to burden the resources of postholer.com. It's an 85MB file, so beware.
And that pretty much shot my day to hell...
-postholer