Sunglass

While this place has mostly computer related stuff, this time I just want to say if you are running a marathon and it is expected to be sunny, a sunglass helps a LOT. Not that I am a great runner or anything. But this time I was wearing one and in between at around 34 km or so, I took them off and boy the sun looked horrible and I can easily imagine it would be far more depressing without the sunglass. FWIW I shaved 1 hr and few minutes off my last years 7 hrs 15 mins time and I am sure the sunglass made some difference.