

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
- 👉 Method: polarized (80% low intensity, 20% high intensity)
- 👉 12 weeks (there is a 18 weeks version, slightly harder, click here)
- 👉 Between 90 to 110 km a week (check more weekly volume variations here)
- 👉 Heart rate based (pace based here)
- Sessions around all zones
- Recovery
- Aerobic
- Lactate threshold
- Marathon pace runs
- VO2 Max runs
- Long runs
Free unlimited email support
¿Why choose Triaperformance?
Our 2025-2026 certifications

🇪🇸 Iván Koch, Triaperformance. Coach de triatlón y running. TrainingPeaks Level 2 Accredited Coach, ESCI Certified Coach (IRONMAN U 2025). Coaching 1:1 y planes en español, inglés y portugués. Método polarizado y basado en datos: test, zonas, análisis, re-test. triaperformance.com
🇺🇸 Triathlon and running coach. TrainingPeaks Level 2 Accredited, ESCI Certified. 1:1 coaching and training plans in Spanish, English and Portuguese. Data-driven, polarized: test, zones, analysis, re-test.