Go all in for 2025. Purchase a training plan and get 15% off Premium at checkout for a limited time.

Browse More Plans

16 Week Marathon Training

Browse More Plans

16 Week Marathon Training

Author

Bryan McDonnell

All plans by this Coach

Length

16 Weeks

Plan Description

This is a 16-week training plan ideal for runners who are currently running before starting the training. Runners should be prepared for mileage building up to 55 at it's highest. This is a mileage based training plan, not based on run duration. It is also helpful to have a recent race result to serve as the basis for training places (or to compete in a race during the first few weeks of training). There is one rest day built in with a second rest day optional. I recommend all of the Tempo workouts be completed at a track for ease and all marathon sim runs be completed on the roads to replicate real race conditions. As always, stretching and strength training should be supplemented to your training.

I am also available for specific coaching if you wish to make this more personalized.

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
44mi 26mi
Day Off x1
—— ——
Workouts Per Week Weekly Average Longest Workout
Run
44mi 26mi
Day Off
—— ——

Training Load By Week


This plan works best with the following fitness devices:

Bryan McDonnell

Achieve Multisport Coaching

As a father of three, I know how difficult it is to find time to train with a family and all of life's other obligations. I strongly believe that quality is much more important than quantity. I can design specific training for you based on the athlete you are today and the athlete you want to be. I will help you ACHIEVE your goals!


  • 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.

Still have questions about this plan?
| Premium

15% Off

Bundle your plan with TrainingPeaks Premium, and you'll unlock our progress-tracking tools, plus the freedom to move workouts to fit your schedule.

$114.74 USD for the first year, billed yearly.

$75.00 - Buy Now