Tim's 12...
I averaged 9:36, according to the Forerunner. I was battling a blister on my left foot for the last 4 miles or so, and it was occupying most of my attention.
Much easier with a partner, and it would of course be easier if I were doing it at a slower pace.
The 13 will be better next weekend.
I am determined to get some cross-training done this week.
