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Beginner Marathon Training Plan 16 week (with optional cross training) + Mindset Coaching Add On

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Beginner Marathon Training Plan 16 week (with optional cross training) + Mindset Coaching Add On

Author

Jess Kahnke

All plans by this Coach

Length

16 Weeks

Plan Description

Plan Overview:

This 16-week plan is designed for first-time marathoners or runners with limited long-distance experience who want a structured, approachable program to help them cross the finish line feeling strong and confident.
It’s perfect for athletes who have been running consistently for 6–12 months, are comfortable running 3–4 times a week, and can complete a 5–6 mile long run.

Each week includes 4–5 run days with 2 rest or optional cross-training days to support recovery and help build strength and endurance at a manageable pace. The plan starts with lower mileage and gradually progresses to help you safely reach your marathon goal.

Mileage and Structure:

Starting Mileage: 15–20 miles per week
Peak Mileage: 35–40 miles per week
Long Runs: Begin at 6 miles and gradually progress to 20 miles, building your confidence and stamina without over-training.

Workouts Include:

Easy Runs: Build endurance and aerobic fitness while keeping the effort light and sustainable.

Long Runs: The cornerstone of marathon training, these runs help you prepare physically and mentally for race day.

Run/Walk Intervals: Optional run/walk strategies to help new marathoners stay consistent and avoid burnout.

Speed Work (Optional): Introduced later in the plan for those looking to improve pace and running economy.

Recovery Days: Prioritize rest and low-intensity movement to support recovery and prevent injury.

Taper Period: A structured reduction in mileage during the final 3 weeks, ensuring you're fresh and ready on race day.

Key Features:

Gradual Progression: Every week builds on the previous one, helping you safely increase mileage and intensity.

Flexible Structure: Adaptable to your lifestyle, with options for cross-training, walk breaks, or shorter long runs if needed.

Guidance for First-Timers: Pre-run checklists, race-week tips, and mental strategies are included to help you feel prepared and confident.

This plan is all about consistency, patience, and preparation. Whether you’re aiming to finish your first marathon or improve on a previous experience, this program gives you the foundation you need for success.

Mindset Coaching Add-On (Beginner Plan)

This plan doesn’t just prepare your body—it trains your mind, too. Mindset work is a key ingredient for beginner marathoners, helping you build confidence, stay motivated, and overcome challenges along the way.

With this mindset coaching add-on, you’ll receive:

Weekly Focus Prompts: Build mental strength with tools like visualization, positive self-talk, and goal setting.

Pre-Run Mental Prep Tips: Enter each workout with a clear intention and strategies to tackle mental fatigue.

Reflection & Check-Ins: Periodic journaling prompts to help you track progress, boost confidence, and stay connected to your goals.

Race Day Mental Prep: Learn techniques to manage nerves and maintain focus when it matters most.

Mastering your mind is just as important as training your legs. This add-on will help you develop the mental skills to finish strong and enjoy the journey.

How it Works

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Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x4
26mi 20mi
Day Off x3
—— ——
X-Train x2
00:19:00 00:20:00
Custom x2
—— ——
Strength x1
00:17:00 00:20:00
Workouts Per Week Weekly Average Longest Workout
Run
26mi 20mi
Day Off
—— ——
X-Train
00:19:00 00:20:00
Custom
—— ——
Strength
00:17:00 00:20:00

Training Load By Week


This plan works best with the following fitness devices:

Jess Kahnke

Mental Edge Performance

Specializing in swimming, running, and triathlon coaching, with a focus on mid and long-distance events. My approach combines personalized training plans with mental performance strategies to help you reach your peak potential. Offering monthly coaching plans, 1-on-1 consultations, and swim video analysis to refine your technique and mindset.
Ready to elevate your endurance performance and break through mental barriers? Let’s work together! Book a call today!


  • 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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