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12-Week Half Marathon Plan – Sub 1h30

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12-Week Half Marathon Plan – Sub 1h30

Author

Cesar Hernandez Lloret

All plans by this Coach

Length

12 Weeks

Plan Description

šŸƒ 12-Week Half Marathon Plan – Sub 1h30
Pace-Based Half Marathon Training for Performance-Oriented Runners

This 12-week half marathon training plan is designed for runners aiming to break the 1h30 barrier through a progressive pace-based methodology focused on endurance development, threshold progression and race-specific preparation.

This training plan includes access to the:

šŸ“˜ CHL Endurance Running Athlete Guide

A practical guide designed to help you get the most out of your training process, including:

• training paces and intensity zones
• recovery and fatigue management
• race week recommendations
• basic nutrition guidelines for runners
• common mistakes to avoid
• how to properly use and adapt the training plan

šŸ”— Download the guide here:

https://drive.google.com/file/d/1cXPs3NETrHCvVrUuSQsyA76JufYZ3ruF/view?usp=sharing


The program combines tempo sessions, interval workouts, progressive long runs and aerobic conditioning to help runners improve pacing precision, running economy and overall half marathon performance.

Built for experienced runners with a strong training base, this plan provides a structured and performance-oriented progression designed to maximize race-specific fitness while maintaining sustainable load management.

šŸ”¹ Who this plan is for

• Runners targeting a Sub 1h30 half marathon
• Athletes with previous racing and structured training experience
• Runners already training consistently 5–6 days per week
• Athletes seeking pace-guided performance sessions
• Runners looking to improve threshold, endurance and race execution

This plan is ideal for runners pursuing a realistic and performance-oriented approach toward achieving a Sub 1h30 half marathon.

šŸ”¹ Plan structure

• 12 weeks of progressive half marathon training
• Tempo and threshold development sessions
• Interval and VO2max workouts
• Progressive long runs with race pace integration
• Aerobic endurance and recovery runs
• Optional strength and mobility sessions
• Progressive load and recovery management
• Final taper phase before race day

Each phase is designed to progressively improve endurance, pacing precision and race-specific performance.

šŸ”¹ Pace-based methodology

All workouts are prescribed using pace ranges aligned with your Sub 1h30 objective, allowing you to:

• Improve pacing precision and consistency
• Develop race-specific endurance progressively
• Execute workouts with clear intensity guidance
• Adapt pacing according to terrain or conditions

The pace-based approach provides structure, flexibility and measurable progression throughout the training process.

šŸ”¹ Equipment / Requirements

• Appropriate running shoes for training and racing
• GPS watch recommended for pace monitoring
• Access to roads, track or treadmill

šŸ Improve your endurance, refine your pacing and prepare confidently to break the 1h30 barrier with a progressive and performance-oriented half marathon training plan.

How it Works

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Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x5
03:33:00 01:16:00
Day Off x1
—— ——
Strength x1
00:35:00 00:45:00
Other x1
00:12:00 00:30:00
Workouts Per Week Weekly Average Longest Workout
Run
03:33:00 01:16:00
Day Off
—— ——
Strength
00:35:00 00:45:00
Other
00:12:00 00:30:00

Training Load By Week


This plan works best with the following fitness devices:

César Hernández Lloret

CHL Endurance

Entrenador de running, triatlón y ciclismo. Titulación académica en Ciencias del Deporte, experiencia con selecciones nacionales (ESP, URU, VEN). Planificación estructurada, trabajo por ritmos y control de carga para maximizar rendimiento y prevenir lesiones

Endurance coach specialized in running, triathlon and cycling. Sport Science Degree, experience working with national teams. Structured training, pace-based methodology & smart load management to maximize performance and reduce injury risk


  • 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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