Meet your coach

Marcus Smallbone

35+ years of world-class coaching — and still racing at the front.

Marcus has coached Olympians, World and European Championship medallists, national champions and record holders, and led a Swiss national champion club. He is also a current British Masters record holder who still trains and competes internationally — so every idea he coaches is one he tests in the water himself.

Marcus Smallbone at the Zürichsee
35+
Years coaching experience
World #3
100m & 200m Individual Medley, 2025
2×
Current British Masters records (50–54)
Olympians
World & European medallists coached

The record

Career highlights

Three and a half decades in the sport — as an athlete, a head coach, a university coach and a full-time physical education teacher.

  • 35+ years coaching experience
  • Loughborough University – Sports Science degree
  • Swimming World Cup finalist – 100m Individual Medley, Sheffield 1994
  • Guest Coach – Great Britain Junior Swimming Team, European Junior Championships 1998
  • Guest Coach – Swiss National Swimming Team, European Championships 2000
  • Former Head Coach – Schwimmclub Uster, Swiss National Club Champions 2000
  • Coached the Loughborough University swimming team, including international swimmers
  • Coached Olympians, World & European Championship medallists, international swimmers, national champions and record holders
  • Former professional triathlete
  • 25 years as a full-time Physical Education teacher in schools

Still in the water

Marcus today

Marcus doesn't coach from the poolside alone. He is currently ranked among the fastest medley swimmers in the world in his age group.

  • Current British Masters record holder – 100m & 200m Butterfly (50–54)
  • World Aquatics all-time Top 10 – 100m Individual Medley (50–54)
  • World #3 – 100m Individual Medley, 2025
  • World #3 – 200m Individual Medley, 2025
  • Still training and competing at elite national and international level
  • Continually testing and refining coaching ideas through his own training
  • Committed to lifelong learning, health and leading by example

The approach

How I coach

Every swimmer is different. My role is to understand how you move, how you learn and how you interact with the water. Together we'll build confidence, improve technique and develop performance through a coaching approach that combines science, experience and technology in a truly world-class environment.

Featured experience

Ruedi Wild

Olympian • World Championship Medallist • Professional Ironman Triathlete

Throughout my professional triathlon career, Marcus Smallbone's extensive knowledge and intuitive coaching were invaluable. His ability to connect technical detail with the bigger picture, think across disciplines, and focus on overall performance helped elevate my swimming and enabled me to compete at the highest level. I'm grateful for his holistic support as both a coach and mentor.

Ruedi Wild
Olympian • World Championship Medallist • Professional Ironman Triathlete
Marcus Smallbone with professional triathlete Ruedi Wild

Leading by example

Training, recovery, nutrition and mindset — the same principles Marcus applies to his own racing are the ones he brings to every session on the Zürichsee.

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