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⭐Marathon Intermediate

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⭐Marathon Intermediate

Includes Structured Workouts

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


Learn More about Structured Workouts.

Author

Darren Gibbons

All plans by this Coach

Length

19 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

Plan Goal: Break through the plateau and run your strongest, smartest marathon yet — with strategy, structure, and race-day confidence.

This intermediate-level marathon plan is designed for runners who’ve completed at least one marathon or half marathon and are now ready to level up. Whether you’re chasing a personal best or aiming for a more consistent, confident finish, this plan builds endurance, speed, and strength through progressive mileage and focused sessions.

You’ll train 6-7 times per week, including targeted tempo runs, long runs with pace efforts, marathon-specific intervals, and recovery days that matter just as much. Everything is structured around smart training principles — no junk miles, just purposeful progression.

You’ll also learn how to fine-tune your pace control, fuel smarter, and finish faster, all while reducing your injury risk and maximising recovery.

Perfect for: Runners with a solid base looking to improve their marathon time or run stronger from start to finish.

To support your marathon journey and maximise your progress, we recommend (optional) adding complementary work alongside your run plan:

✅ Strength & Conditioning: Build durability, muscular endurance, and injury resilience to go the distance.
✅ Mobility & Recovery: Maintain range of motion, improve tissue health, and speed recovery between key training days.

We recommend including cross-training alongside your plan to support aerobic fitness, reduce injury risk, and aid recovery. Low-impact options like cycling, swimming, strength, or mobility work can complement your running or triathlon training without adding extra stress. Use cross-training on easy or recovery days for best results.

These are optional, but they’re powerful tools to enhance your performance, longevity, and race-day confidence.

Need guidance on how to blend these extras into your plan? Just reach out — we’re here to help you make this your strongest ultra yet!

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 x6
05:46:00 03:30:00
Day Off x1
—— ——
Workouts Per Week Weekly Average Longest Workout
Run
05:46:00 03:30:00
Day Off
—— ——

Training Load By Week


This plan works best with the following fitness devices:

Coach Darren Gibbons

British TriathTriathlon Coach (Personal Coach)

Level 4 S&C Fundamentals Coach

80/20 Endurance Certified Coach

Level 2 Training Peaks Accredited Coach

NCFE Level 2 Nutrition & Health

Award Winning!


  • 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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