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What We Do

Whether you want to learn to swim, increase your fitness or improve your  triathlon performance or work on your nutrition, we offer a wide range of fitness services and training styles to help you to achieve your goals. Most important to us is you and helping you to achieve your goals through athlete centred plans. 

We offer online triathlon coaching and 1-to-1 personal training and we have worked with complete beginners to experienced age groupers to help people achieve their goals. We also have group sessions so you can choose the session that works best for you. If you can’t find the service you’re looking for, contact us today.

Triathlon Training

We offer 1-2-1 Online coaching and group sessions and will work with you to create an plan that is unique to you and your goals, whether that is competing for your country or just completing a triathlon.​​​

We will only work with a small number of athletes for the 1-2-1 training to ensure that we can devote the maximum amount of time to your journey and we can provide a unique plan for you. ​

The group sessions are a fantastic way to train with other like-minded people as well as enjoy the social aspect!

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Our sessions are front crawl based and are suitable for anyone who wants to develop their technique, improve their fitness and be faster and more efficient swimmers.

The sessions are based in the pool or the lakes. All of the sessions are limited in size to ensure all participants have a quality workout and that the instructor is able to give each person individual feedback.

Strength, Fitness and Nutrition Coaching

We can help you with individual strength sessions, weekly personal training, online group sessions and sport specific strength sessions to help you develop strength, improve your fitness and build confidence.


Welcome to BeXtrifit

Passionate about a collaborative approach to helping you achieve your goals and realise your potential! Whether it is for triathlon, a single sport or just fitness, we will work with you create sessions and plans bespoke to you as the athlete and tailored around you and your lifestyle.

Triathlon Coaching - Strength and Conditioning - Training Plans 
Coached Swim Sessions - Learn to Swim - Swim Technique Development 
Nutrition - Fitness Training

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Client Testimonials

See What Others Have to Say

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If you are considering entering your first triathlon and need an ace coach then sign up with BeXtrifit. Bex taught me front crawl and gave me confidence in open water swimming. I completed my first tri last summer and am planning more next year!

Julie R

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Contact Us

Get in touch and start your journey today. We can help with triathlon coaching, personal training, nutrition and swim coaching.

Swimming Based in Chesham Open Air Pool, United Kingdom, HP51SE

07986 829314

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