Half Marathon Running Plan – 21.1 KM
🏃♀️ 12-Week Running Plan – Build Your Endurance & Distance (Half Marathon Ready!)
Do you want to run longer distances without overloading yourself? This 12-week running plan is specifically designed for runners with a basic fitness level who want to build up toward a half marathon or another long-distance goal.
You’ll learn to train by heart rate zones, improve your endurance, and recover like a pro – all with smart progression and without unnecessary stress on your body.
✅ What you get:
- A complete 12-week running plan (PDF or printable)
- Combination of long runs, tempo runs, intervals, and recovery runs
- Focused on training in heart rate zones (Zone 2–4)
- Tips on nutrition, recovery, and race day preparation
- Bonus: practical mindset and race day advice
- Easy to follow for recreational runners aiming for 15–21 km
🧠 Who is this for?
- Runners who can comfortably run approximately 3–5 km
- Those who want to build up to 10, 15, or 21 km injury-free
- Runners who want structure with flexibility, not a rigid plan
- Ideal preparation for a half marathon or your first long-distance race
🎯 Results after 12 weeks:
- Stronger endurance
- More confidence in running longer distances
- A proven approach toward your half marathon
- Most importantly: you run at your own pace, your way
💡 Tip: Print the plan, check off each run, and visually track your progress! You can download the plan immediately after purchase and start today.
🏃♀️ 12-Week Running Plan – Build Up to 15–21 km Do you want to increase your distances without risking injury? This 12-week running plan helps you train safely and effectively using heart rate zones, combining long runs, tempo runs, and interval sessions.