INtelligent triathlon training

Whether you are looking for triathlon coaching, swim coaching/training, or to understand your triathlon performance better, we can help.  

With over 20 years of experience in coaching and performance science, we leave no stone unturned in helping you achieve your best performance.

Coaching and Programmes


We provide expert coaching for triathletes, runners, cyclists and swimmers.


We offer a variety of bespoke programmes for triathlon, swimming, cycling or running.

Swim Coaching, Camps and Squads


9 - 11 week technical swim programmes.


Entirely bespoke one to one swim sessions.


5-day intensive swim technique camps.


Tuesdays 7 - 8pm at Castle Rock School

New Swim Schools for Autumn 2023 and Winter 2024 are now LIVE


"I have been coached by Mark for over 5 years now, and it's definitely been a worthwhile investment (especially compared to how much most triathletes spend on bikes and kit!!)Why Mark? Because of his scientific approach to everything, his eye for technical swim coaching, and his extensive knowledge of physiology. This allows him to work out each athlete's limiting factors and the most efficient way to improve them, given time constraints available around work and family."

Louise Fox | Elite 

"Mark is also good at looking beyond the numbers and understanding how personal circumstances, personality and preference affects how an individual engages with the programme. I enjoy and appreciate the fact that Mark gives as much attention and energy to me as a 40 something age grouper as he does his pro athletes.."

Claire Shea-Simonds | AG Ironman

Frequently Asked Questions

Can I talk to you before I decide on coaching?

Yes – you can book a no-obligation call here

how much contact I can have with a coach?

We do not restrict contact with coaches beyond a reasonable amount.  If you need a chat, organise one with your coach. Whatsapp messaging is the most common form of quick contact

What Happens when I sign up for coaching?

If, after the no-obligation call we decide to work together the following process applies

We will send an email with a link to sign up and complete the HQ and Onboarding forms and another link to connect an existing TP account to the coach's one.

Arrange an onboarding meeting

During this we deep dive your training and racing history , look at your life schedule, perform a SWOT analysis, set some objectives

Agree on a start date

We then build an ATP and start scheduling sessions.

What can I expect from a 1-2-1 swim session?

In your first session we will perform a quick analysis of your stroke.

Then we will begin to work on the drills and exercises to help develop your technique.

There is an order in which to address issue to ensure the best retention and learning – more on that here.

If you have the video analysis option then we will perform a more detailed analysis and drop that into the Onform Account.

We will also include a written summary of key things to focus on and exercises to work on before your next appointment.

How do I get my video analysis after a session?

We use OnForm to provide video feedback, upon signing up to a session we will create an account for you. This allows you to access the videos and ask questions etc.

What equipment do I need to be coached by you?

The common swim toys. A power meter on your bike is a must, a smart trainer, HRM. GPS watch for running and ideally a Stryd power meter for running although this is not essential it is very useful.