Be careful crossing above the waterfall, it's a fatal spot.

Training-wise, I don't get too specific. I don't put a schedule together and tell myself I have to stick to this. I run on feel, so every day I go running, I don't know how far I'm going to go. If I feel great, I'll go further and if I don't, I'll back off the throttle.

Watch out for cliffs on the left. Fatal spot again.

Virginius Pass, go across the Talus slope and pick up the route through the notch, it is steep, slippery, brutal.

In a 100-miler, anything can happen. Speed isn't your biggest thing, you need to learn how to mentally get through it. It is very mental.