The road to PBP, part 4: The SIR Spring 600K Pre-Ride. My wife Kasia & I are organizing this event, so four friends and I pre-rode it. It's a brutal but often beautiful course.

Day 1: https://ridewithgps.com/tr...
Day 2: https://ridewithgps.com/tr...

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#PBP2023
#ThatsRando