
Marathon | 14-Week Advanced Performance Plan
Finding more speed in the marathon requires moving beyond simply adding miles. This 14-week program provides a professional structure to break through performance plateaus. By replacing unstructured running with sessions that have a clear purpose, you build the stamina to hold your target pace. This plan respects your busy life while ensuring you are prepared for a result you can be proud of.

Success is defined by how you handle fatigue. This plan includes double-session days to safely build running strength, simulating the physical demands of a marathon's later stages. This framework removes the uncertainty of preparation, letting you focus on execution while managing a busy job. Every session is designed to improve your speed endurance, ensuring you arrive at the start line sharp, fresh, and ready to perform.
How This Helps You
- Precise Pacing: Every workout uses personal targets so you know exactly how hard to work.
- Fatigue Management: Double-run sessions help you build strength under pressure.
- Efficiency: Structured to fit around a professional schedule, maximizing limited training time.
- Energy Control: Learn to manage your effort to sustain pace through the entire 42.2km.
- No Guesswork: Every session tells you exactly what to do, letting you focus on the work.

Your 14-Week Roadmap
- Weeks 1-4: Foundation. Establish your baseline and build stamina for harder work.
- Weeks 5-7: Stamina. Increase volume and introduce race-pace efforts.
- Weeks 8-12: Performance. Push limits with sessions above race pace for a personal best.
- Weeks 13-14: Readiness. Focus on recovery through a taper to ensure you are fresh.
Is This Your Next Step?
- Experienced Runners: You run 40–50km per week and want to improve marathon speed.
- PB Chasers: You want a reliable, professional plan to reach a new personal best.
- Dedicated Professionals: You want a 4-6 session schedule that uses time effectively.
Your Deliverables
- 14 weeks of training syncing to TrainingPeaks for guidance on your watch.
- 4-6 purposeful runs per week including intervals and specific double-run days.
- 2 essential rest days every week to facilitate recovery and consistency.
- Coach support via email for practical training advice when you need it.
- Integrated training calendar for seamless scheduling with work commitments.
View other Marathon Plans Here

The Professional Approach
Success is the result of a consistent system. By following a plan grounded in science and clear structure, you can focus on execution. This provides the clarity required for a meaningful result.

With over a decade of professional swim coaching and an international triathlon background, I help beginners and developing athletes build sustainable habits for endurance sport. I coach athletes currently training under 12 hours a week who may not have grown up in sport. My approach prioritises clarity, patience, and purpose behind every session, ensuring training fits around your life without unnecessary pressure.