Why a Half Marathon?

I hate running. I think it's boring and I think it's uncomfortable. I know it's hard. I also know that 'real' runners have a leaness I've strived for without success.

I want to prove to myself that my distaste for the sport is not merely wimping out. If I can train for, and run, a half marathon and I still hate running, I'll feel justified in crossing it off my list.

I also want to see how my shape reacts to running. Will I continue to be stocky or can I get lean?