

Advanced Marathon training plan

Reviews 5/5 ⭐️⭐️⭐️⭐️⭐️
"Highly recommended. Amazing coach and always available to help and adjust were necessary. Thank you Ivan!" - Gerald G. 2025
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Plan details
- 18 weeks
- Advanced: 110 to 130 km per week
- 🏃 Elite Volume & Frequency: A demanding schedule of 7-9 runs per week, utilizing strategic "Doubles" to maximize mitochondrial density and aerobic capacity.
- 🏋️ Power & Resilience: 2 mandatory full-body gym sessions to maintain structural integrity under high load and improve Running Economy (energy cost of running).
- ⏱️ Precision Intensity: Complex workouts mixing VO2max intervals and extensive Lactate Threshold work to optimize your body's fuel clearing mechanisms.
- 🔋 Specific Endurance: Long runs that blend pure endurance with extended Marathon Pace blocks, teaching your body to burn fat efficiently at high speeds.
- 🏆 Race Ready: Incorporates 2-3 aggressive Tune-up races (8-15km) to harden your mind and validate your pacing strategy before tapering for London.
Free unlimited email support
¿Why choose Triaperformance?
Our 2025-2026 certifications

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. 🚀