Professional Coaching for Triathlon, Swimming, Cycling & Running.

Bespoke coaching and performance testing to help you meet your fitness, training and competing goals. Athlete guidance is tailored towards each individual’s goals, ability and lifestyle constraints. Whether you are a beginner or regularly compete you can be sure to benefit from having the right structure, guidance and advice. Working with Lawrence at Enduraprep you can benefit from a coached training plan wherever your location. Also available in South Wales: Cycling performance testing & 1:1 coaching sessions in swimming, cycling and running.

About Enduraprep

IRONMAN Certified Coach Lawrence Sven Cronk, has been active and athletic his entire life. He regularly competes in running (10k to multi-day ultra marathons), cycling (including cycling across the USA), adventure races and triathlons (Olympic, middle distance and IRONMAN).


Lawrence is an IRONMAN Certified Coach who has represented the Great Britain Age Group Team for Long Distance Triathlon in both the European and World Championships and has experience of training and racing across the globe.


He takes a thorough and scientific approach to coaching yet is a firm believer that you must enjoy what you do. Lawrence believes that a good coach should help an athlete make training become a sustainable lifestyle as opposed to an added stress. With that in mind Lawrence understands that no two athletes are the same and his coaching approach reflects this. 

Qualifications and Experience in:

  • Swim Coaching
  • Running Coaching
  • Cycling Performance Analysis
  • Triathlon Coaching - IRONMAN Certified Coach 

  • Personal Training
  • Indoor Cycling Classes
  • BSc (Hons) Economics and Management
  • First Aid

Contact Us

Enduraprep

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