What Have I Gotten Myself Into?

Tomorrow, I'm registered for the Mt. Diablo half marathon.

3,240 feet of elevation up and back down. I figured it would make a great strength run.

Now, I'm re-evaluating whether it might make sense to do the 10 Miler and the 4 Miler to eliminate 1,000 or so on both sides.

Either way, I'm going to be quite sore, methinks.

Off to go hit the foam roller and stretch before the self-inflicted ridiculousness.