I really enjoyed the charts. I don't mean to throw a spannerr into them, but I wanted to point out that there are inevitably some errors in the data used for these chargs. I know this because my timer chip did not register at the last two controls, and I was listed as DNF. However, I had an assurance from the organizers that I would be counted as a finisher (89:47!), and the official results that came out today (1/3/2024) confirm that. I'm sure others have stories like mine.
Bill Watts