I ran 2 hours, barefoot, this morning without bringing any fuel with me, this was a first. On a two hour run I would usually bring one or two GU's with me. Before I left the house, I ate a small box of raisins, and that was it. I did feel a moment of hunger but as always that passes. It was extremely humid, even at 6am. I brought my hand held with my trusty fluid of choice, water. I don't mess with Gatorade or any other energy/sports drink on the market, it's all garbage. The outcome was great, I was definitely taking is slow and easy but I felt relaxed and had no experiences of crashing. In a few weeks I will be ramping up my long to run to 3 hours, a few more long runs without fuel I think I will be ready to run the 3 hour without anything as well. I think the fuel is a mental crutch that can easily be broken.