18-week Intermediate Marathon Plan (with HR Zones and Pace Guidance) + Core and Hip Strength
18-week Intermediate Marathon Plan (with HR Zones and Pace Guidance) + Core and Hip Strength
Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.
Learn More about Structured Workouts.
Author
Michele Pettinger, RRCA Level II Certified Running Coach, Head Coach at P3 Running.
All plans by this CoachLength
18 Weeks
Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.
Learn More about Structured Workouts.
Plan Description
Coach Michele offers a complimentary phone call to answer questions.
Build strength, endurance, and confidence with this 18-week marathon plan designed for experienced runners ready to refine their performance.
This plan is ideal for athletes who have completed at least one marathon and maintain a base of 25 to 30 miles per week with a long run of 10-12 miles.
During the first six weeks, you’ll focus on deepening your endurance with Hill Repeats and Steady-State runs, followed by a 5K fitness test at the end of Week 6. Beginning in Week 7, you’ll transition to Tempo Runs, with guidance on how to integrate specific paces alongside or in place of training zones.
An optional Half Marathon in Week 11 allows you to practice race-day pacing, fueling, and hydration while gathering valuable data for your Marathon Goal Pace.
The plan also includes Core and Hip Stability and Strength workouts with video instruction.
Coach Michele is an RRCA Level II Certified Running Coach and Certified Specialist in Fitness Nutrition (ISSA). She currently trains for and competes in ultramarathons of up to 100 miles and has coached athletes to successful finishes at distances ranging from 5K to 200 miles.
How it Works
Quickly view upcoming workouts in the TrainingPeaks app.
Upload completed workouts from your favorite tracking app or device.
Get feedback, stay on top of your training and perform at your best.
Training Plan Sample Week
Stats
Average Weekly Breakdown
| Workouts | Weekly Average | Longest Workout |
|---|---|---|
|
Run
x5
|
34mi | 26mi |
|
Day Off
x2
|
—— | —— |
|
strength
x2
|
—— | —— |
| Workouts Per Week | Weekly Average | Longest Workout | |
|---|---|---|---|
|
|
34mi | 26mi | |
|
|
—— | —— | |
|
|
—— | —— |
Training Load By Week
This plan works best with the following fitness devices:
- Heart Rate Monitor
- GPS
- 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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Save 20%
Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.
$107.99 USD for the first year, billed yearly.