For coaches or runners whom write training plans, I'm looking for a quick sanity check on my modified 18/63 pfitz style plan.
The 18/55 and the 18/70 it's trying to split the difference of, leaning harder rather than easier.
55
https://www.defy.org/hacks/calendarhack/?d=2025-10-26&p=pfitz_18_55&u=mi&s=1
70
https://www.defy.org/hacks/calendarhack/?d=2025-10-26&p=pfitz_18_70&u=mi&s=1
