Apr 23
Durability After 50: Training to Keep Going, Not Just Go Fast
Iโm 59, still running long trail days in the Black Hills, and Iโve stopped pretending I can out-sprint aging. Iโm training forย durabilityย nowโbeing โless slowโ later in the run and later in life. That means Zone 1โ2, time on feet, hiking on purpose, and caring more about aerobic decoupling and TSS than braggy splits. The goal is simple: move well when Iโm tired, stack weeks without breaking, and keep saying yes to long days outside for as many years as I can. I wrote about what that actually looks like here.
What does durability mean for aging endurance athletes? A 59-year-old trail runner shares how Zone 1โ2 training, decoupling, and long Black
