Marathon Plan 80/20 Intermediate 18 weeks

80/20 training is highly effective and you spend 80% of your time working out at a low intensity and 20% at a high intensity. This method will enable you to get your volume of running need for your marathon without breaking down and helping to avoid injury. Runs will become more pleasant and less draining You'll carry less fatigue from one run to the next Your performance will improve in the few high-intensity runs. Your fitness levels will reach new heights.

Your purchase includes a PDF download plus access to the ChiliTri App. Once purchased we will activate your App access so you can have it delivered on your Apple device, Android device or PC.

The ChiliTri App gives you full access to training videos, detailed session plans, nutrition advice and more.

This plan has been designed for runners who want to take their training load up a notch or two in order to improve their marathon time. Before you begin the plan, build your training to the point where you are running at least three times a week, including some short efforts at moderate and high intensities and some easy runs of at least eight miles (13 km) and where you are doing aerobic exercise seven times per week. The training load starts at 4 hours and 52 minutes in week 1 and peaks at 6 hours and 56 minutes in week 13.
The plan includes the option to cross train and strength & conditioning to help avoid injury on your 18 week journey to your marathon.

Do you prefer Final Surge? Here's the plan on Final Surge.

Do you prefer TrainingPeaks? Here's the plan on TrainingPeaks.