Sleep deprivation leads to bad decision making, such as the following mental process: "I'm feeling a bit sleepy, maybe I'll go to the gym to energize." This has been incorrect every time I tried it. Still had a new PR though:

Double unders: 15.

Kipping pull ups (chin over bar): 28
Bar muscle ups: 7
Isaacs carried: 1

Mile run: 7m35s (first measurement)

Long way to go to that 21m 5k run. I need a 6m45s mile, three times in row.

Burpees in 1m: 22