I've done with my first socks for Sock Knitting Pentathlon 2008. It was started at 0:00 Eastern Standard Time, 1 March 2008. That means, 14:00 (2:00 pm) in our time. So, I had only 10 hours on the first day.
It usually takes more than a week to knit a pair of socks with fingering or sock-weight yarn. But in two days. What happened to me, I wonder.