Grouse Grind Again. I broke my personal record from 51:47 to 49:15, 2 :32 shorter! Well, that was still the 3rd challenge though. Now I want new trekking shoes, and a sportswear. The more I improve, the better equipments I want. Through the 3 times experiences, I found my weak point. My cardio is okay, but thigh and calf muscles are damn, since I got cramp in them every time. Someone said, bananas help avoiding to get cramp, so next time I'll bring them.