Miles 1 & 2 -- Average pace of 9:56. (Definitely too ambitious, even with the lovely downhill. I thought 10:30 was the fastest pace I could possibly maintain. This average pace also includes 2 phone calls where I necessarily slowed down.)
0.20 miles retracing my steps through the panhandle -- no idea, but probably fairly slow due to the grass.
Miles 3 - 12 (thanks to F's watch):
Mile 13 & 13.1 -- not totally clear, but likely low 11's.
My chip time was 2:35:09.
So, my average pace for 13.1 including the bathroom stop and all walk breaks for time, but not counting the 0.2 mile detour and likely failed tangents for distance? 11:51.
Given that I'd decided to treat it like a long training run, I'm actually very happy with the result. Sub 12, baby!
Looking forward to training for my next half and actually racing it (even if more slowly than I have in the past).