5Ks and 13.1 miles

So, I'm planning on walking a half-marathon (13.1 miles) using this handy training chart. My goal is less the actual half-marathon (in Omaha, Des Moines or Midsouth) than completion of the training course. (And I hate running, so walking it is!) I've joined DailyMile, so if anyone else is interested in doing the training, as well, feel free to check in via e-mail.
[And yes--I'm posting about this here in part just for the accountability of it.:]
In other news, I've decided to participate in...