I couldn't really find much about people doing this, but I did find one guy that had done it in 8 hrs 10 min. I had the opportunity to run it yesterday and came in at 7 hrs 43 min. I started from the Phillips Pass trailhead at 7:09 AM and finished at the String Lake trailhead at 2:53. I'd love to see people chime in about the times they have gotten on this trail.
7h 43m 0s