I'm 26, male, 5'll'' and usually weigh between 170-175.
Here are my PRs (5k and 1/2 marathon PRs were set this year)
400: 53.2 (High School)
800: 2:05 (High School)
Mile: 4:45 (High school)
5k: 16:55 (2010)
1/2 Marathon: 1:19:50 (2010)
I'm know I suck for letsrun standards, but I'm hoping to drop some weight and set some new PRs.