I did this out and back from Friday's in Biltmore Village one afternoon. I met a few people at Liberty Bikes and went straight up the Parkway.
Page created by GPXToGoogleMap from Pisgah.gpx (save as source to view).
GPX data contains: 0 waypoints, 0 routes, and 1 track.
The track, called Pisgah, is 50.9886 miles long.