Susan - glad you were able to find the report. I would suggest as much cushion as possible for the last 100 miles. it really was amazing to me how hard it was given how easy a 100 mile route it would have been in isolation.

this report brings back some memories. I think I was really thinking I would do more long brevets, but I have not done another 600k since I wrote it, though I have done a 400 k and a double century that was almost harder than the 600k (DMD). one day I will do another 600 and perhaps a 1200.

good luck Susan!! i will look forward to reading your report.