AM 66:08 progression run 1st 1/4 18:53 half 16:07 (35 minutes) turned around and did same course in reverse next 1/4 15:44 then final 1/4 15:23. Not sure of the distance. Probably a solid 9-9.5 miles. The first and last 1/4 are probably longer than the mid 1/4's because the effort was much more intense at the end of the run. On each section there is both uphill and downhill. Good effort.