Precision programming for experienced long-distance athletes.

The precision you need. The performance you want. Coached to your next personal best.

Stepping up your performance to chase a personal best or a World Championship slot requires absolute precision. When you are already balancing a demanding work and family life, you cannot afford to waste hours on empty mileage or generic training blocks that leave you plateaued on race day. Facing a heavy training volume without clear, data-driven logic just causes physical exhaustion and leaves you questioning if you are actually building the specific breakdown resistance and pacing efficiency required to compete.

Our coaching replaces guesswork with sports science. We build a highly structured, data-informed plan tailored around your professional schedule and physiological profile, combined with regular analysis to ensure every session moves you closer to the front of the field.

What is Holding Back Your Next Personal Best?

Many experienced triathletes aiming for a personal best or a World Championship slot fall into the trap of simply adding more volume and training too hard in the wrong zones. Without precise, sports-science-informed coaching to refine your preparation, you often face:

Stagnant Performance: Spending months accumulating heavy weekly mileage only to finish with the exact same race times, because your training isn’t targeted to fix your specific physiological limiters.
Late-Race Power Collapse: Watching your pacing strategy disintegrate or your running form break down during the second half of the marathon, because your training load failed to build the specific metabolic efficiency and fatigue resistance required at race pace.
Chronic Fatigue and Overtraining: Ignoring deep physical exhaustion or minor strains to hit a arbitrary volume goal, leading to a compromised taper and heavy legs on the start line.
Data Misinterpretation: Reviewing your own training metrics and race data without an objective perspective, leaving you unsure whether to push through a plateau or adjust your targets, which directly compromises your race-day execution.

Gordon - 1:1 Coached Athlete

Chris provided a great route map for me through the usual challenges which occur prior to any event: work, illness, family etc, and adapted my sets and sessions without any drama.

He supported these changes with reassuring words that I was still making the progress required, not to panic and trust the process.

Training for an Ironman can be a lonely activity and an experienced knowledgeable supporting voice through that journey was invaluable tome ultimately achieving my objective.

STATS: Completed a hot Ironman Western Australia in a time of 13:20:14

How we refine your training

Efficient Endurance is about a precise partnership to maximise your performance gains. We combine sports-science-informed programming with your specific knowledge of your schedule, career, and recovery capacity. By constantly reviewing your metrics and making decisions as a team, we remove the guesswork from heavy training blocks, ensuring you stand on the start line healthy, sharp, and physiologically prepared to compete.

How We Work Together

Targeting Your Limiters: We break the months ahead into distinct blocks designed to fix your specific performance bottlenecks. We plan this progression together to ensure your highest-priority quality sessions fit logistically around your professional life.
Building Your Weekly Plan: Your training is structured in TrainingPeaks around your actual availability. We establish precise physiological zones through data analysis so every session has a clear performance purpose, adjusting the training load based on your real-time recovery.
Staying in Touch: We manage your progression side-by-side through regular WhatsApp updates and a weekly review. If a busy period at work limits your recovery or travel disrupts your schedule, we adjust the plan together to protect your consistency without risking overtraining.
Refining Your Race Execution: We analyze your performance data and subjective feedback together to track your structural durability and metabolic efficiency. This continuous review replaces guesswork with objective evidence, refining your pacing and nutrition strategies so you can execute perfectly on race day.

2 Week Free Trial and Unlimited Coach Contact As Standard

Trust takes time and we understand that. It’s why we offer everyone 2 weeks free coaching before any payment.

We also offer unlimited Coach Contact as standard. Why should you be limited to only having a discussion once a week?

THE MARGIN BETWEEN A PLATEAU AND A PERSONAL BEST

The goal of coaching is to eliminate the guesswork and fine margins that stall your progression. Together, we address the specific bottlenecks that disrupt your race execution, whether that is a plateau in your aerobic capacity, a late-race power collapse on the bike, or a nutritional strategy that falls apart during the marathon.

When your training plan is data-driven and we are reviewing your progress regularly, you remove the gamble from your preparation. Managing these details together ensures you step onto the start line feeling physically sharp, tactically prepared, and ready to execute your best possible race.

If you would like to discuss your performance goals and see if my coaching style is the right fit for your season, the next step is a brief introductory call.

£ 120 per month

Personalised training plan
Regular feedback & accountability
Message your coach anytime
Free in-person sessions (e.g. swim analysis, bike mechanics, flexibility & more based on community needs)
20% off for multiple family members