Training-week guide
Runner Fuel
Periodization
Fuel periodization works when runners change plate size and timing to match workload instead of turning easy days into accidental underfueling.
For runners and coaches adjusting food to hard days, easy days, and changing blocks
The real question is whether the athlete knows how to change intake without losing the training week.
Feed the hard work
- Workout days, long runs, and doubles need bigger carb support and faster recovery follow-through.
- If the hard day plate does not get bigger, the next day often pays for it.
Fuel periodization should make the training week feel more supported, not more stressful.
Easy days still count
- Recovery runs and lighter days still need regular meals, protein, and enough total energy for adaptation.
- An easy day is not a reason to slash intake aggressively.
- Small changes make sense; punishment does not.
Watch the weekly pattern
- Mood, soreness, appetite, sleep, and workout feel all reveal whether the periodization is actually working.
- A runner who is chronically flat may be under-supporting the whole week.
- The goal is a stronger training rhythm, not a more complicated relationship with food.
Periodization reminders
- Hard work needs bigger support.
- Easy days are still training days.
- The weekly pattern matters more than one perfect plate.
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