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🇬🇧 London Marathon 2026: Run 🏃 + Gym 💪 | 12 Wk Beginner Prep (Start Feb 2)

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🇬🇧 London Marathon 2026: Run 🏃 + Gym 💪 | 12 Wk Beginner Prep (Start Feb 2)

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Author

Triaperformance - IRONMAN U Certified coach

All plans by this Coach

Length

12 Weeks

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Plan Description

Triaperformance - Header

🇬🇧 London Marathon 2026 - Running + strength training plan



Triaperformance - Free email support

Reviews 5/5 ⭐️⭐️⭐️⭐️⭐️

"Highly recommended. Amazing coach and always available to help and adjust were necessary. Thank you Ivan!" - Gerald G. 2025

Check all reviews here





Is this plan for you?

Stepping up to the marathon distance doesn't have to be overwhelming. This 12-week program is scientifically designed for first-timers or runners returning to the sport who want to arrive at the start line healthy, confident, and injury-free. Unlike generic plans that only focus on mileage, we integrate specific strength work to build a body capable of handling 42.2km. You will train efficiently with 4-5 runs per week, ensuring you have ample recovery time while building the endurance engine you need to finish strong.





Plan details

  • 12 weeks

  • Beginner volume: Up to 90 km per week (peak week)... Starts at 56 km

  • 🏃 Integrated Strength & Run: 4-5 running sessions per week paired with 2 runner-specific full-body gym sessions to bulletproof your joints and prevent common injuries.

  • ⚡ Smart Speed Development: Includes Aerobic runs with "Strides" (short speed bursts) to improve your running economy without accumulating heavy fatigue.

  • 🔋 Endurance Building: Progressively longer "Long Runs" incorporating Marathon Pace segments to simulate race-day fatigue and build mental toughness.

  • 🚀 Physiological Targeting: A mix of Lactate Threshold intervals and VO2max sessions to boost your fitness ceiling and cruising speed.

  • 🏁 Race Simulation: Includes scheduled "Tune-up" races (8-15km) to practice your race morning routine, nutrition, and pacing strategy before the big day.





Looking for other levels, distances, or durations?
🇬🇧 View all our London Marathon training plans by clicking here.
View all our Running training plans by clicking here.
Not sure which plan is right for you? 📩 Click here to contact us





Free unlimited email support
Triaperformance - Free unlimited support




¿Why choose Triaperformance?
Triaperformance - Plan benefits




Our 2025-2026 certifications
Certifications badges: Trainingpeaks Level 2 Accredited coach + Ironman University Certified Coach, Stryd Certified Coach





Triaperformance - Banner Coaching 1-1

How it Works

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Workout and Analyze

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Track Your Progress

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Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x5
06:09:00 03:09:00
Day Off x2
—— ——
strength x2
02:08:00 01:10:00
Workouts Per Week Weekly Average Longest Workout
Run
06:09:00 03:09:00
Day Off
—— ——
strength
02:08:00 01:10:00

Training Load By Week


This plan works best with the following fitness devices:

  • Power Meter
  • Heart Rate Monitor
  • GPS

All supported devices

Ivan Koch

Triaperformance

Iván Koch - IRONMAN U Certified Coach

🇪🇸 Somos partners de Training Peaks. Coach certificado nivel 2. Alcanza tus metas con coaching 1-1 o planes pre diseñados de triatlón, running, ciclismo, natación y duatlón. ⚡️ Análisis de datos y metodología polarizada para resultados óptimos. 🚀

🇺🇸 TrainingPeaks Partner. Level 2 Certified Coach. Achieve your goals with 1-on-1 coaching or pre-designed running to triathlon plans. Data analysis and polarized training methodology for optimal results. 🚀


  • 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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