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21K Intermediate

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21K Intermediate

Author

Victor Hugo Moreno Contreras

All plans by this Coach

Length

12 Weeks

Plan Description

12-Week Intermediate Half Marathon Training Plan

Are you ready to improve your half marathon time or reach a new personal best? This 12-week training plan is perfect for intermediate runners who want to increase their endurance, refine their race strategy, and push themselves to achieve a faster 21K. Designed to challenge you while fitting into your schedule, the program focuses on speed, strength, and recovery to help you perform at your best on race day.

What’s Included: ✅ Intermediate-Friendly Sessions: Challenging runs and workouts designed to improve both speed and endurance.
✅ Gradual Progression: Increase your distance and intensity without overloading your body.
✅ Instant Access: Start your program immediately after purchase.
✅ Strength Workouts: Targeted routines to boost strength, power, and injury prevention.
✅ Supportive Resources: Linked videos for running technique, strength exercises, and motivational tips each week.
✅ Race Day Checklist: Everything you need to be fully prepared for race day.

Program Highlights 💡 Duration: 12 weeks.
🕒 Training Time: 7 hours per week on average.
🏃 Sessions:

4 to 5 sessions per week, including easy runs, interval training, long runs, and strength workouts.
Longest workout: 2 hours and 30 minutes (weekend).
Includes rest days for proper recovery and performance optimization.
What Will You Gain? 🏃‍♀️ Endurance: Increase your stamina and complete the 21K with ease, while improving race-day performance.
💪 Strength: Build power, speed, and core stability to run more efficiently and reduce injury risk.
🎯 Confidence: Feel stronger, faster, and ready to crush your half marathon goals.

How it Works

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Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x6
05:50:00 02:00:00
Day Off x1
—— ——
Strength x1
00:58:00 01:00:00
Workouts Per Week Weekly Average Longest Workout
Run Run
05:50:00 02:00:00
Rest Day Off
—— ——
Strength Strength
00:58:00 01:00:00

Training Load By Week


This plan works best with the following fitness devices:

  • Heart Rate Monitor

All supported devices

Victor Hugo Moreno Contreras

Minimuri Endurance

¡Hola!
Soy Víctor Hugo, entrenador especializado en triatlón, running y trail running, con más de 20 años de experiencia ayudando a atletas de todos los niveles. Mis planes de entrenamiento están diseñados para adaptarse a tu nivel y tiempo disponible, con un enfoque en la progresión segura, eficiencia aeróbica y equilibrio entre deporte y vida diaria. Juntos alcanzaremos tus objetivos disfrutando del proceso y cuidando tu bienestar.


  • This plan includes a Free Basic TrainingPeaks Account.
  • Access your training plan anywhere on the TrainingPeaks mobile and desktop apps.
  • Track your performance with robust data tracking and detailed graphs.
  • Plan for your event in the TrainingPeaks calendar.
  • Track your weight, sleep, hours, fatigue and stress while you train.
  • Completed workouts sync with popular apps like Garmin and Wahoo. Learn More
  • If plan includes Structured Workouts, then planned workouts sync to compatible devices and guide you through workouts in real time. Learn More

Refund Policy

This plan is protected by our Refund Policy and may, with the author's approval, be exchanged for a plan of equal value from the same author.

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