Get into the shape of your life in 2025
Access world-class programs for any fitness goal
The last training app you’ll ever download.
Run faster, build strength, and achieve the best conditioning of your life with our expertly tailored guides.
Stamina
Strength
Endurance
Functional fitness
Your competitive edge.
Goal-optimized workouts
Not all fitness apps are created equal. Every carefully optimized workout inside the Big Day App combines full-body functionality with consistent progression towards your biggest goals, so you can finally enjoy a training program that you can feel working.
Apple Watch integration
Tracking your progress is essential, and thanks to our seamless integration with your Apple watch - it’s easier than ever to stay informed, giving you that extra edge.
Let your results do the talking
Enjoy the private victories, but let your results do the talking. Create friendly competition, and push yourself harder than ever to raise the bar for everyone.
Join a powerful, like-minded community
With an army of motivated, like-minded people at your back - staying on track and pushing yourself has never been easier, or more enjoyable.
Pick your goal, prepare for your Big Day.
Choose your conquest, select your intensity, and instantly receive a world-class plan perfectly tailored to your specific goals and fitness level.
Pick your goal, prepare for your Big Day.
Choose your conquest, select your intensity, and instantly receive a world-class plan perfectly tailored to your specific goals and fitness level.
Meet the mastermind behind your future achievements
Pushing you in more ways than just physically, Josh Kempton is your dedicated health and performance coach - committed to helping you reach your peak potential.
Josh is a Corrective Exercise Specialist, Nutrition Coach, and Weight Loss Expert who has helped thousands of clients achieve their biggest fitness goals - from peak physical conditioning to ultra marathons.
Josh is a Corrective Exercise Specialist, Nutrition Coach, and Weight Loss Expert who has helped thousands of clients achieve their biggest fitness goals - from peak physical conditioning to ultra marathons.
Any questions before we get started?
Does the app work in every country?
Yes it does!
Can I download this on android?
Yes you can. The Big Day App is available on iOS and Android devices
I'm new to the gym, is this for me?
100%. Our training guides can be customised to suit your level, whether you're starting out or have been training for years.