Perfect temperature, but a bit too windy. Wind chill at the top was no joke. I felt strong but relaxed on the run/walk up, and I went ham on the downhill until I fell about a mile from the trailhead. The fall probably added 1-2 minutes to my time.
My Strava activity is a bit longer than my submitted time because I started my watch a bit before the start of the Strava segment that defines this FKT. The time I submitted is my time on the "Griffith Peak Summit and back (via South Loop)" segment.