OK, that was infinitely more enjoyable than the one I did the other day. I broke it up better, and also I think I must be significantly less fatigued - book event last night went well, and I slept relatively late this morning, really needed the rest.
1hr steady jog @ 5.6mph (1.5% incline)
.5hr jog with random inclines @ 5.4mph
.5hr walk with random steeper inclines @ 3.4mph
2hr total, c. 8mi jog and a bit less than 2mi walk