TrainingFeb 15, 20269 min read
Periodization for Marathon Runners
Structure your training block and nutrition together so every phase builds toward race-day execution.
A marathon block is more than weekly mileage. The most reliable build plans align training intensity, recovery, and fueling across base, build, and peak phases.
When training stress rises, carb targets should rise too. During consolidation and taper phases, nutrition shifts from overload support to freshness and glycogen optimization.
"Train in phases. Fuel in phases. Race with confidence."
— Prep Coaching Team
A practical 16-week outline
- Base phase: build durability with steady volume and consistent fueling habits.
- Build phase: increase marathon-specific work and session-specific carb intake.
- Peak phase: prioritize quality long runs with race-day nutrition rehearsals.
- Taper: reduce load, preserve intensity, and maximize glycogen availability.
Prep helps you sync fueling targets to each training phase so the plan evolves with your workload instead of staying static.
SC
Sarah Chen
Head of Athlete Education
Stop guessing. Start fueling.
Turn your next race plan into an execution-ready nutrition strategy with Prep.