2007 San Francisco Marathon - Half Marathon

The race started at 5:40AM on July 29, 2007. The sun hadn't risen yet. It was all dark, so you can still see street lights on. It was rainy a little while I was crossing the Golden Gate Bridge. When you run, you usually feel like 20 degree (Fahrenheit) more, so you don't feel cold at all. Actually, it was quite helpful to cool down your body.