Practice

21 km. The standing-order distance.

42.195 km. The classic threshold.

The original self-help correspondence. Two thousand years old and the advice still bites.

The frontier of physical and mental capacity, on full display. Useful when the legs want to quit.

The mechanical lens on how every credit regime ends. The one I open when the consensus narrative starts cracking.

The case for non-linear paths and fulfillment over linear achievement. The counterweight to everything else on this list.