Choose the schedule your current week can absorb
A half-marathon plan PDF should organize repeatable running, not force an ideal calendar onto a real one. Start by listing the days you can train consistently, the longest recent run that left normal next-day function, current health and pain, and the date of the goal race. A longer plan is often the better choice when the first week already looks like a stretch.
Give every run a job
| Session | Primary job | Guardrail |
|---|---|---|
| Easy run | aerobic frequency and recovery | conversational effort |
| Quality session | controlled threshold or race-specific work | one clear target, not a time trial |
| Long run | durability and fueling practice | finish without destroying the next week |
| Strength | support force and tissue capacity | do not crowd the hardest run |
| Rest or recovery | absorb the work | do not repay missed volume |
The spreadsheet becomes useful when actual work is recorded beside planned work. Add duration, effort, symptoms, sleep opportunity, and what changed. If the same weekday repeatedly fails, move the plan around the constraint rather than treating every miss as a motivation problem.
Use checkpoints instead of calendar obedience
Every two to three weeks, ask whether easy running remains easy, the long run is progressing without a prolonged recovery cost, and the quality session is repeatable. Hold or reduce load when illness, pain, or abnormal fatigue changes ordinary function. Do not advance distance and intensity together merely because a new row begins.
Connect the file to the half-marathon training hub, the race-morning breakfast practice, and the first-5K pacing plan.
Use the running pace calculator only after the weekly structure is stable; calculator pace does not replace the effort and recovery checks above.
Safety boundary
Stop for chest pain, fainting, severe breathing difficulty, or pain that changes normal movement. This downloadable plan is educational and not medical advice or an individualized readiness assessment.