Triathlon & Freestyle Coaching in Zurich

Swim faster with a coach who has trained Olympians and Ironman champions

Marcus Smallbone has coached at the highest level of the sport — including Olympic athletes, World and European medalists, and Ruedi Wild, the second-fastest Ironman athlete of all time (2023). That elite-level expertise is now available for triathletes and performance swimmers in Zurich.

Whether you are preparing for your first triathlon, chasing a personal best, or want to make your freestyle smoother and more efficient, Marcus delivers precise, data-informed coaching. Sessions include stroke analysis, race-pace training, open-water skills on the Zürichsee, and video analysis to identify exactly where you can gain time.

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What's included

  • Detailed video analysis of your freestyle technique
  • Stroke correction and efficiency drills
  • Race-specific swim training for triathlon (pool and open water)
  • Open-water sessions on the Zürichsee (seasonal)
  • Personalised training plans and progression tracking
  • Coaching informed by 30+ years at the elite level

What clients say

"Throughout my professional triathlon career, Marcus Smallbone's extensive knowledge and intuitive coaching were invaluable. His ability to think across disciplines and focus on the big picture helped elevate my performance to compete at the world level. I'm grateful for his holistic support as both a coach and mentor."

— Ruedi Wild, 2012 Triathlon Olympics, World Championship Medalist, Professional IRONMAN, Switzerland

Frequently asked questions

Do I need to be a strong swimmer to start triathlon coaching?

No. Marcus works with triathletes at every level, from first-timers who can barely complete a pool length to elite competitors refining their race technique.

Do you offer open-water swim coaching?

Yes. Seasonal open-water sessions take place on the Zürichsee, covering sighting, drafting, race starts and building confidence in open water.

Can I combine triathlon swim coaching with a training plan?

Absolutely. Marcus can provide a structured swim training plan alongside your in-person sessions, so you continue to progress between coaching appointments.

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