Half Marathon | 12-Week Advanced Performance Plan
For an experienced runner, finding more speed requires moving beyond simple weekly miles. This 12-week program provides the professional structure needed to break through performance plateaus and achieve a personal best. By replacing unstructured running with sessions that have a clear goal, 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 at this level is about precision. We focus on your ability to maintain pace through purposeful, high-quality sessions that challenge your limits. This 12-week build allows for the technical refinement needed to perform at your potential. This plan removes training uncertainty, letting you focus on the work while balancing a busy job. Every session improves your speed and durability, ensuring you arrive at the start line ready.
How This Helps You
- Precise Pacing: Every workout uses personal targets so you know exactly how hard to work.
- Technique: Specific focus points help you move with less effort and stay strong late in the race.
- Resilience: Included strength work helps your body handle faster running and reduces injury risk.
- No Guesswork: Every session tells you exactly what to do, letting you focus on execution.
Your 12-Week Roadmap
- Block 1: Foundation. Set your benchmarks and build the base stamina needed for harder work.
- Block 2: Development. Shift toward sessions that help you hold your target race pace under pressure.
- Block 3: Readiness. Fine-tune your race speed and follow a taper to ensure you feel powerful.
Is This Your Next Step?
- Experienced Runners: You can run for 90 minutes and want to improve speed over the 21.1km distance.
- PB Chasers: You want a professional plan to reach a new personal best and feel more capable.
- Structure Seekers: You want a 5-run schedule that uses your training time effectively.
Your Deliverables
- 12 weeks of training syncing to TrainingPeaks for clear session guidance on your watch.
- 5 purposeful runs per week including easy efforts, interval sessions, and long runs.
- 1 weekly strength session to help you stay powerful and resilient.
- 2-3 rest days every week to facilitate recovery and consistency.
- Coach support via email for help with your sessions or practical training advice.
View other Half 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.