Used the Hillmap measuring tool to calculate the route at 29.05 miles and 7,047' of elevation change. Ran 12.7 trail miles with 1,860' of gain in 2:40 this weekend. I'll need to "sack up" given the 6,200' starting elevation of Diamond Peak and for running in the heat of the day. Finishing in 7 hours would be great for my old body. If I make it in 9, I'll be happy. Heck, if I get to try, I'll be happy.