13 hours and 18 minutes of proving, as I suspected, that the expiration date on real, hard, terrible, deep endurance racing fitness is greater than a decade. Even if you pull it out of the fridge, leave it in the sun, and don't touch it very often - it's still there, and it's technically edible. You might not like it, but you'll survive.
And a smile to show for it.
In the name of science, I say. Up, up, up.