Intermediate Level

12-Week Half Marathon Schedule

A classic timeframe to train for a half marathon.

12 weeks
4 Runs/Week
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Why This Plan Works

Consistent base work

Race-specific workouts

Nutrition practice

Schedule Preview

Structured Weekly Schedule

This 12 weeks plan includes daily workout details, pace guidance, and rest day recommendations tailored to your fitness level.

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Is this 12-week half marathon schedule right for me?

This plan is designed for intermediate runners who can currently run 10+ miles per week. The gradual progression ensures you build fitness safely without risking injury.

What gear do I need?

A good pair of running shoes is essential. We also recommend a digital watch or smartphone to track your intervals using the Run and Grow app.