Summer Sessions

Onebody & Hills Tri Club Twilight Series

Join our triathlon training series held at Penrith Regatta Centre for all triathletes to practice doing a complete triathlon without the pressure of a race. Pick your swim, bike and run distance to suit. Optional Triathlon specific skills sessions also available to help you improve!

Come and join us

Join Australia's Leading Triathlon Squad.

Join us today to get access to all of the sessions you need to improve your health, mobility, fitness and performance. Including access to our Power Cycle Studio, Swim Squads, Brick Sessions, Pilates, Strength and More!


Online Coaching Available.

Join Australia's leading Online Triathlon squad and get access to your very own tailored training program and a team of expert coaches. All programs are delivered on Training Peaks and integrate with your smart devices!

Castle Hill, Sydney

Indoor Cycling.

Join Australias best indoor cycling experience using your own bike or our adjustable smart bike. Learn to train effectively to power and improve your cycling!

Castle Hill, Sydney

Retul Bike Fit.

Experience the most comprehensive bike fit service available in Australia. Powered by Retul technology and milimetre precision levels


Get started with personalised one on one coaching for triathlon, cycling, running, adventure racing with a professional coach

Start training smarter with our professionally designed training programs to prepare for your events at a level that suits your ability.
Get access to our indoor cycling studio, swim squads, brick sessions, triathlon sessions, pilates, Pilates, strength & conditioning plus more.

Our World Leading Retul Bike Fit achieves millimetre perfect fits for both existing and new bikes, reducing pain and improving efficiency.

Our bike service workshop in Castle Hill provides services from basic tune ups to full custom builds from our professional bike mechanic.

Prepare for your triathlon races with our specific training sessions where you create your own swim / bike / run distances to suit your ability.

Join Australias largest triathlon squad with the biggest range of sessions to suit all abilities. Access all Swim, bike, run, brick, triathlon, pilates & strength sessions.
Build your dream bike by starting with the ideal biomechanics and then selecting the ideal frame and components to build the perfect bicycle.
Our freestyle stroke correction clinic teaches swimmers of all levels about swimming fundamentals and how to improve their speed and efficiency

Join Australia's Leading
Triathlon Squad.

You can be part of our training squad regardless of where you are in the world. Our comprehensive range of options include virtual sessions, local based sessions, group and personalised training programs and regular training camps. 

Simply let us know more about you with our questionnaire and we can let you know how you can make the best of our training squad options.

Sydney Triathlon Squad

Train with us in person at our Castle Hill Centre and surrounding suburbs.

Online Triathlon Squad

Join our online squad to access training programs, virtual sessions & online coaching.

Get a team of Expert Coaches behind you.

Whether you’re a seasoned athlete or new to Triathlon, Cycling, Running or Adventure Racing, our team of coaches and experts have the experience to improve your performance

The best reason of all to join the Onebody squad, is the support from both the coaches and the other team members.  We focus on community and culture above all.  Because there’s no point in improving at your sport, if you aren’t enjoying it, or the people you’re doing it with!

Daniel Bain

Head Coach

Nadene Moore


Ed White

Cycling Coach

Ed White

Cycling Coach

Upcoming Events.

There is no better motivation for training then having an event on the horizon.  Here are the upcoming events we can customised your training program to.

Western Sydney 70.3

Ironman 70.3

Road Challenge


Take the quiz to find out which training options suits you best.

 Your lifestyle and goals are unique to you. Take the quiz to find out what program suits you.