Standard Distance | 20-Week Intermediate Performance Plan

Improving performance at the Standard distance (1.5km/40km/10km) requires a systematic approach to physiological development. This 20-week program provides an extended timeframe to build robust aerobic capacity and specific race-pace endurance. For intermediate athletes, this structure ensures every session has a defined objective, allowing you to train with high standards while managing a busy professional career.

Success at this level is built on methodical progression and recovery. This plan targets the specific aerobic and threshold adaptations required for a strong finish. For mid-pack swimmers, the sessions focus on technical efficiency and speed endurance, ensuring you exit the water in a strong position for the bike leg. This framework removes decision load, providing the clarity required for consistent preparation and long-term development.

The Outcome for You

• Physiological Adaptation: An extended timeframe allows for deeper endurance base-building and significant fitness improvements.


• Technical Precision: Swim sessions focused on efficiency and speed endurance for those currently swimming faster than 1:50 per 100m.


• Sustained Intensity: Develop the power and stamina needed to maintain your target race pace across all disciplines.


• Time Efficiency: A schedule designed for busy professionals, prioritizing impactful sessions that fit within your working week.


• No Guesswork: Every workout uses personal targets to ensure the intensity is appropriate for your current fitness level.

Your 20-Week Roadmap

• Block 1: Foundation. Establish baseline fitness and set precise training zones through initial testing.


• Block 2: Progression. Increase volume and intensity as your body adapts to the consistent training load.


• Block 3: Capacity. Maximize volume and challenge your aerobic capacity to build a robust endurance engine.


• Block 4: Specificity. Refine race pacing with specific sessions and simulations of the Standard distance.


• Block 5: Readiness. A professional taper to ensure you arrive at the start line fresh and ready to perform.

Is This Your Next Step?

• Experienced Triathletes: You want a long-term, structured path to improve your personal best.


• Mid-Pack Swimmers: You expect to exit the water in the middle third of the field and want to move forward.


• Structure Seekers: You value clarity, accountability, and a methodical approach to Standard distance preparation.

Your Deliverables

• 20 weeks of training syncing directly to TrainingPeaks for watch-based guidance every day.


• 7 to 9 purposeful sessions per week including 2 swims, 3 bike sessions, and 3 runs.


• 1 integrated strength session and 1 rest day every week to maintain consistency.


• Coach support via email for practical training advice and professional assessment.

View other Standard Distance 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.