Endurance training, explained properly.
Long-form guides on the topics that actually decide your race-day result. Written by a coach with 500+ athletes coached, 12× Boston Marathon qualifications, and 4× Kona slots. No fluff, no affiliate fillers.
Training science
The physiological foundations that decide whether your training works.
Jack Daniels' formula for translating one race result into pace prescriptions for every workout.
How to set your zones with field tests, and how to actually use them in training.
The two metrics that decide endurance performance — what they are and how to train each.
Why cadence matters, what your number should be, and how to change it without injury.
Marathon training
Course-specific planning, pacing, and race-day execution.
The right way to translate a recent race result into a realistic marathon goal.
The BAA standards, why cut-off times keep tightening, and how much cushion you actually need.
A complete 12-week build with three volume options for runners chasing a half PR.
What to eat before, during, and after — calibrated to body weight and goal time.
Triathlon & long course
IRONMAN, 70.3, and the systems behind a finish line.
Heat, environment, race-day
The conditions you can't control — and the prep that decides how you handle them.
Ready to put one of these into your training?
A guide tells you what. A coach tells you when, how much, and what to change when life happens.