Professional Tri Coaching
Peak XV Tri Coaching

Welcome to Peak XV Triathlon Coaching.

Whether you are a complete novice to triathlon, aiming to qualify for Hawaii Ironman or looking for that podium step at your local event, I am confident that I can help you achieve your ambition. Please take a moment to explore this site and find out more about myself and the coaching services that I offer.


Triathlon Coaching

At the heart of the coaching I offer is the belief that training should be tailored completely around the needs of the athlete. This includes considering an athlete’s training history, experience, and ambition. Athlete feedback and coach observations are also vital to a coaching relationship.

Peak XV Tri Coaching - Garrie Prosser

Swim Coaching

Peak XV Swim Coaches are not only qualified through British Triathlon but are also highly experienced and passionate about swim coaching. Regardless of your current ability we are confident that we can take your swimming to the next level.

Peak XV Triathlon Coaching - Swim Analysis

Swim Analysis

Here at Peak XV Tri Coaching we believe that undertaking a professional swim video analysis session with comprehensive feedback is the most effective ways to improve a swimmers technique. We offer monthly video sessions at our base in Bolton.

Peak XV Tri Coaching - Your Coach

Your Coach

I first fell in love with triathlon in the 1990. Since then I have progressed to become one of the few full-time professional L3 High Performance Coaches in the UK. I also tutor for British Triathlon where I hope to pass on my knowedge, experience and passion for triathlon to new coaches.

Peak XV - Ironman

Ironman UK Training Weekend 2023

Back for 2023 is our popular and unique IM Training weekend. Held annually in May, this offers our participants the opportunity to swim, bike and run the routes supported by our qualified and experienced coaches. We also provide the chance to ask all your race day questions to our panel of experts in our workshop. Also included in our weekend is a pool based open water swim session, free annual pass to Pennington Flash and even a free event swim cap.

Recent News

April Swim Video Analysis

April Swim Video Analysis

On Monday 11th April from 6.30pm  we will be holding another of our 1-1 swim video analysis sessions at Turton Sports Centre, Bolton The first part of the process will be to video your stroke both above and below the water in HD video. Once this...

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Marathon des Sable

Marathon des Sable

The Marathon des Sable is one of those events that often appears on people’s bucket lists, and often it stays firmly in that bucket. Forget Ironman, this is one brutal challenge! The Event is held annually in the Sahara Desert and for the 2022...

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Ironman UK Training Weekend 20th – 23rd May 2022

Ironman UK Training Weekend 20th – 23rd May 2022

Once again Peak XV Tri Coaching is hosting a training weekend in Bolton specifically aimed at triathletes competing at Ironman UK. The weekend will be packed with practical sessions, advice, information, and race day tips to ensure that by the end...

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Athlete Reviews

Contact Us

07595 515 903
9 Ladymeadow Close, Bolton BL1 8UW

Which of our services are you interested in?

Peak XV Tri Coaching - Training Peaks
Peak XV Tri Coaching - Zwift
Peak XV Tri Coaching - British Triathlon
Peak XV Tri Coaching - Stryd
Peak XV Tri Coaching - Swim Smooth