Holy moly. The family went shopping and I went riding. They were gone when I got back, so I laid down "for a few minutes" and woke up two hours later.
No amount of indoor training prepares you for steep grades. They just hurt. There are two Fisherville grinders I took on. One tops out at 15% grade, and I handled that, but the other tops out, albeit briefly, at 20% and I walked that. I'm not confident about panic un-clipping with my SPD-SLs.
I could use legs that are 20 years younger. Losing 20 pounds also wouldn't hurt.
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Momento mori, amor fati.