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8 Week - Half Marathon PB Plan | Advanced | Highly Efficient | Coach Support

Browse More Plans

8 Week - Half Marathon PB Plan | Advanced | Highly Efficient | Coach Support

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Author

Chris Searle - Efficient Endurance

All plans by this Coach

Length

8 Weeks

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Plan Description


Half Marathon | 8-Week Advanced Performance Plan


Precision is essential for an eight-week half marathon build. This program is for experienced runners with a solid base who need a professional structure to reach a new personal best. By focusing on purposeful sessions, you build the specific speed and stamina required for 21.1km. This approach respects your professional schedule while ensuring every hour of training counts toward race day success.


Success in a condensed timeframe is built on consistency. This plan replaces training uncertainty with a methodical system targeting your race-day pace. You will move through a structured build to hold a faster pace for longer, supported by recovery. This framework removes the stress of planning, giving you confidence that your preparation is grounded in sound principles. Every session sharpens your speed and durability for a successful race.

How This Helps You



  • Clear Direction: A professional schedule that tells you exactly what to do each day, removing decision load.

  • Pacing: Guidance to manage your effort and sustain your target speed throughout the entire race.

  • Technique: Simple focus points to help you move more easily and maintain form when you are tired.

  • No Guesswork: Every workout is prescribed using your personal targets so you know exactly how hard to work.

Your 8-Week Roadmap



  • Weeks 1–5: Base & Speed. Build on your existing foundation while integrating speed work to sharpen your pace for the challenges ahead.

  • Weeks 6–8: Performance. Shift focus to race-pace efforts and peaking before a professional taper so you arrive fresh on race morning.

Is This Your Next Step?



  • Experienced Runners: You can run for 90 minutes comfortably and want a professional path to a personal best.

  • PB Chasers: You have finished races before and want a reliable plan to feel more capable over the 21.1km distance.

  • Structure Seekers: You want an intensive 4–5 run weekly schedule that uses preparation time effectively.

Your Deliverables



  • 8 weeks of training syncing to TrainingPeaks for clear guidance on your watch every day of the plan.

  • 4 to 5 purposeful runs per week including intervals, steady runs, and weekly long runs.

  • Dedicated rest days to facilitate your recovery and help you stay consistent with the build.

  • Coach support via email for help with your sessions or practical training advice when you need it.

View other Half Marathon Plans Here


The Professional Approach


Success is the result of a consistent system. By following a plan grounded in science and clear structure, you can focus on execution. This provides the clarity required for a meaningful result.

How it Works

Load Your Plan

Quickly view upcoming workouts in the TrainingPeaks app.

Workout and Analyze

Upload completed workouts from your favorite tracking app or device.

Track Your Progress

Get feedback, stay on top of your training and perform at your best.

Learn More

Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x5
04:50:00 01:45:00
Other x3
00:43:00 00:15:00
Workouts Per Week Weekly Average Longest Workout
Run
04:50:00 01:45:00
Other
00:43:00 00:15:00

Training Load By Week


This plan works best with the following fitness devices:

Chris Searle

Efficient Endurance

Efficient Endurance provides structured coaching for committed professionals preparing for long-distance events. I remove the decision load of training through clear planning and consistent accountability. My science-informed approach ensures sustainable progression for Ironman, marathons, and triathlons. I also have 10 years of experience as a professional swim coach at the top levels, offering technical depth that ensures efficiency in the water and confidence on race day.


  • 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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