Race so fast and so strong that you are planning your next event before you even finish

Stop wasting your time with pre written programs or coaches that don't care.

Find out how age-group triathletes globally are shaving minutes to hours off their races, with 1:1 coaching that balances their lifestyle needs with their athletic ones.

Get faster in the first 12 weeks or I'll coach you for free until you do.

Get Started See The System

About

I am not coaching from a book that was written multiple decades ago. I am coaching from evidence-based principles and real-world experience that carried me from the bench in junior sport to professional triathlon.

This has produced hundreds of personal bests, multiple podiums, and multiple world championship qualifiers.

7th Ironman Australia 2024

PTO Ranked Athlete

3:47 70.3

The Bench Years

I wasn't a gifted athlete. Growing up in Victoria, I spent years in junior sport, and most of that time on the bench. Then in 2021 I found triathlon, and something clicked. I fell for the physiology, the structure, the idea that you could engineer performance through smarter training.

The Turning Point

For my first twelve months I trained using generic zones and cookie-cutter programs that weren't built for my physiology. I was doing the work but not getting the results. The moment I learned to individualise my program, everything changed.

Going Pro

By 2023 I had my professional license. Today I race PTO-ranked and continue to compete actively, so the principles I write into your programme are the same ones I am using in training every day.

How I Coach Now

You get direct access to me. We talk, we review, we adjust. Every programme is built from your data, not a template. I care about the outcome more than you'd expect a coach to.

The Process

The Tremayne Performance Method

A systematic 6-phase approach that takes you from where you are to where you want to be, with precision at every step.

Introduction

Build volume safely, prevent injury, and establish schedule consistency that fits your life.

Heart Rate Testing

Establish your individual heart rate values to personalise every single workout from day one.

General Preparation

Develop foundational endurance across swim, bike, and run with structured progression.

Athlete Profiling

Heart rate normalised power and pace curves built from every session you complete. The whole shape of your engine, not a single number.

Specific Development

Fully individualised training with 6–8 week testing blocks to track progress and adapt.

Race Preparation

Targeted programming optimised for your key events. Arrive at the start line ready to execute.

The Edge

Performance Curve Profiling

The full shape of your fitness, built from the work you are already doing.

A single number cannot describe an athlete. An FTP test gives you one wattage. A 5K time trial gives you one pace. Neither tells you how your fitness is shaped or how it holds up under fatigue.

Most programs you have ever followed were not built for you. They were built for someone else in another era, printed in a training book, and applied to anyone who picked it up. Every layer carries error. Zones from a population average. Thresholds from a single test. Distributions from elite-volume athletes applied to working professionals. The assumptions stack until what reaches the athlete bears almost no relationship to their actual physiology.

The performance curve works differently. It starts from the rawest data we have: the actual power you produced, the actual pace you ran, the actual heart rate cost of producing it. Every point on the curve is a real number from a real session. The athlete is the input. The data is the analysis. The program is what falls out the other side.

Every Duration That Matters

Thirty seconds out to several hours. A short surge matters to an Olympic-distance athlete. A three-hour sustainable output matters to an Ironman. One number cannot describe both. The curve does.

Ratios Over Raw Numbers

The information lives in the shape, not in any single point. Whether your 15-minute power sits at 90 percent of your 5-minute power or 70 percent tells us which race you are built for, and exactly what the next block of work needs to develop.

Built From Training, Not From Testing

Every ride and every run updates the curve. Heart rate normalisation strips out the daily noise of heat, fatigue, sleep, and hydration so real physiological change shows up in the numbers instead of being buried by them.

That is what first principles actually look like.

Same FTP, Different Athlete

Same 20-minute power. Same 60-minute power. A single-number test would prescribe identical training for both. The curve tells you they need completely different programs.

Any single-number test treats these two athletes as the same athlete. Every duration where the real coaching decisions get made is completely different. The curve is the only tool that sees it.

Growing the Curve

Real progress is not one number going up. It is the whole curve lifting, with the ratios between durations telling you the shape is right.

Twelve weeks of structured work. No lab. No maximal tests. No lactate meter. Heart rate and power only.

The whole curve lifts. Every duration climbs, and the shape flattens as sub-threshold output grows faster than peak output, because that is where the volume sat. For a long-course athlete this is exactly what a good block is supposed to deliver. Growing the whole curve, not trading one end for the other.

Trading ends of the curve is called pivoting. It is a deliberate late-stage choice during race preparation, not a sign of fitness improvement. Confusing the two is one of the most common self-coaching errors. The curve makes it impossible to mistake pivoting for progress.

Why This Beats a 20-Minute FTP or a 5K Time Trial

Traditional tests give you one number from one day. The curve gives you every number from every day you train.

20-min FTP Test

5K Run Time Trial

TPC Performance Curve

What you learn

One power number

One pace number

Full curve, 30 seconds to several hours

Recovery cost

Days

Zero

Shows durability under fatigue

Yes

Distinguishes athlete types

Yes, by curve shape

Affected by a bad day

Heavily

Smoothed across many sessions

Risk to training block

Real

None

An FTP test answers one question. The curve answers every question that actually matters for building an individualised program.

Requires a power meter or smart trainer for cycling data and a GPS watch or foot pod for running data. Works with any Garmin, Wahoo, Polar, or Suunto device.

Investment

One Plan. Fully Personalised.

No tiers. No upsells. Every athlete gets the full service.

Only 5 coaching spots remaining

Availability updated 2 days ago

Tremayne Performance Coaching

Triathlon · Cycling · Running

$ 89 AUD /week

No onboarding fee

+ GST for Australian residents

Pay nothing today. Billed from your programme start date.

Coaching for triathlon, cycling, or running
Onboarding call
Heart rate testing and individual zone setup
Heart rate normalised power and pace curve profiling*
Personalised programme across your chosen disciplines
Structured workouts delivered via TrainingPeaks with device sync
Coach access via WhatsApp (Monday to Friday, 10am to 5pm)
Weekly check-in calls
Weekly data review and plan adjustments
4 to 6 week training blocks with regular analysis
Race strategy, pacing, and nutrition planning
No lock-in contracts. No minimum commitment, cancel any time with two weeks' notice.

The 12-Week Results Guarantee

Grow your power or pace duration curves in your first 12 weeks, or every week after that is free until you do.^*

*Subject to terms and conditions (check FAQ section below).

The 4-Week Money-Back Guarantee

If the programme isn't right for you, leave within the first four weeks and I'll refund every payment you've made. No conditions.

*Requires a power meter or smart trainer for cycling and a GPS watch or foot pod for running.

How to Get Started

Click Get Started above

Select whether you are Australian or international for GST purposes. This will take you to the payment page.

Secure your spot

Add your payment details to lock in your place. You pay nothing today. Weekly billing of $89 begins on your programme start date, with no minimum commitment.

Check your email

Your onboarding email includes a welcome video, onboarding form, booking link for your onboarding call, and my WhatsApp number. Check spam if needed.

Access onboarding content

In the days following, you will be given access to further Tremayne Performance onboarding and educational content.

FAQ

Have any questions?

What is the minimum commitment?

There is no minimum commitment. Cancel any time with two weeks' notice.

Can I pause my coaching?

Yes. Life gets in the way sometimes. You can pause your coaching with two weeks' notice, with a two-week minimum pause. When you are ready, you pick up right where you left off.

Can this programme work for beginners?

Yes. I coach the full range, from athletes getting off the couch to complete their first triathlon, all the way up to athletes on the edge of professional racing. A lot of elite-level coaches forget what being a beginner feels like. I was one myself not that long ago. The programme is built around your physiology and your starting point, not a template.

Do you coach cyclists or runners who don't do triathlon?

Yes. Most athletes on the roster are training for triathlon, but the same methodology applies just as well to a cyclist looking to crush a Gran Fondo or dominate their local crit, a runner chasing a marathon PB, or anyone who only wants coaching in one discipline. If you train only one or two of the three sports, your programme covers exactly that. Same rate, same access, same approach.

I am based outside of Australia. Does this programme work?

Yes, absolutely. I coach internationally and currently work with athletes all over the world. Check-in windows have been set to suit all regions.

Do I need a power meter?

No, you do not need a power meter to start. To maximise the individualisation of your programme, however, a power meter is required to build a power-duration curve and properly analyse your cycling performance. Without one, the cycling side runs on heart rate and RPE.

What is the minimum equipment required?

Beyond the obvious sport-specific gear (a bike, running shoes, swim kit), the only piece of equipment you actually need is a quality heart rate strap. I recommend the Polar H10. Everything else, a power meter, a GPS watch, a smart trainer, is extremely nice to have but not strictly necessary. You can complete every session of the programme from a phone and a heart rate strap.

How fast will you respond, and how often will we actually talk?

You can book a 15-minute check-in call once a week, scheduled at a time that suits you. WhatsApp is open Monday to Friday on Australian Eastern time, and I clear the inbox multiple times each day (around lunch, mid-afternoon, and 5pm), so most replies land within hours. Race-week planning as needed. At the start of each week you are sent a complete review of the week just gone, with actionable insights on what to improve in your session execution for the week ahead. The plan keeps adjusting based on what we talk about. You are not chasing me for a response, and I am not just sending you a calendar of sessions.

What happens if I get sick, travel, or miss sessions?

The plan adapts to a whole host of situations. Whether it is quick advice via WhatsApp for a session you need to reshape on short notice, or a full programme restructure when something bigger happens, the programme moves with you.

Is online coaching as good as in-person?

Online coaching is actually better than in-person, not worse. An in-person coach hands you the session they have written for the group that day, which is general and non-specific. They are also handling too many athletes face-to-face to give you tailored feedback in the moment. Online removes all of that. Your programme is built for you alone, you have a consistent line to me, and there are no distractions from the work.

How does the 12-Week Results Guarantee work?

The guarantee triggers if, by the end of 12 weeks, your bike power-duration profile or your run pace-duration profile has not grown across at least two of three duration domains (short, medium, long). If that happens, every week of coaching after that is free until growth is recorded.

It is stringent on 80% compliance throughout the 12 weeks:

80% of all sessions prescribed in TrainingPeaks completed
80% of prescribed key sessions completed (key sessions are individually identified by me inside the TrainingPeaks programme)
80% of weekly check-in forms submitted on time

Only sessions prescribed in TrainingPeaks count toward compliance. Self-directed sessions, third-party sessions, group rides or runs, races, and any substituted sessions do not count.

The cycling component of the guarantee requires a functioning power meter or smart trainer for the full 12 weeks. The running component requires a GPS watch or foot pod for the full 12 weeks.

Any continuous period of seven or more consecutive days without completing a prescribed session voids the guarantee for that 12-week window. You agree to notify me in writing of any planned or actual break of seven days or more.

Growth is defined as a measurable improvement of more than 1.5% at any point along the relevant duration domain, compared with your baseline curve recorded during onboarding.

How does the 4-Week Money-Back Guarantee work?

It is the front-end safety net. I want you to feel comfortable coming into the programme. If in the first four weeks you don't enjoy it, you don't think it's right for you, or the service isn't what you expected, I'll refund every payment you've made. No terms, no conditions.

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