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16 Week Marathon Training Plan (Intermediate)

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16 Week Marathon Training Plan (Intermediate)

Author

Big Development Coaching

Length

16 Weeks

Plan Description

Who is this plan for?
This plan is aimed at runners who already run up to 20 kilometres per week. If you’re not yet here I would suggest building up to this distance prior to starting this plan.

When should you start the plan?
This plan should be started 16 weeks prior to your marathon. Before starting the plan, you should have been running for at least 6 months, have completed a 5K or 10K race, be free of injuries, be running several times a week recently, and have completed a long run of at least 1 hour recently.

What does the training look like?
This plan includes 4 to 5 weekly runs in most weeks with 3 to 4 runs in recovery weeks every fourth week. Cross-training can be used as a substitute for one of your scheduled weekly runs to help avoid injury and to speed recovery while maintaining aerobic fitness. Long runs are scheduled for the weekends and build from 1 hour 40 minutes in Week #1 to 3 hours in Week #15.

Workouts included in this training plan includes recovery runs, threshold runs, interval runs, progressive runs, continuous hills and long runs. This structure enables us to stimulate desired training adaptations, ensure each run has a purpose and train efficiently. This will help reduce the risk of overtraining; burnout and injury ensuring you arrive at race day in peak physical condition. The frequency, intensity and duration of the workouts is adjusted each week in a progressive manner in order to meet the desired objectives for that training block.

Do you need any devices or apps?
A heart rate monitor or pacing device is not required for this training plan but may prove helpful. Note that this plan does not include expected workout TSS and does not use the TrainingPeaks “Workout Builder” format. TSS, however, is still calculated on completion of every workout.

How it Works

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Track Your Progress

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Learn More

Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x4
04:42:00 03:00:00
Day Off x2
—— ——
Other x2
01:30:00 00:45:00
X-Train x1
00:41:00 00:45:00
Workouts Per Week Weekly Average Longest Workout
Run
04:42:00 03:00:00
Day Off
—— ——
Other
01:30:00 00:45:00
X-Train
00:41:00 00:45:00

Training Load By Week


This plan works best with the following fitness devices:

  • Heart Rate Monitor
  • GPS

All supported devices


  • 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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