Welcome to Steve Bonthrone Fitness

I believe anything is possible if you can dream it, believe in it and are willing to work hard to achieve it.

My aim is to help my clients look better in their favourite clothes, perform better in their favourite activities, have more confidence and feel better about themselves again. I provide my clients with fitness training, nutrition advice, mindset coaching and support between sessions so getting results feels almost effortless and they often achieve more than they thought possible when they started.

There are no fad diets or quick fixes, just simple changes that have made huge differences time and time again.


“Really helpful and great advice, didn’t make me feel stupid when I was asking questions. Answered all the questions I had and made me feel a lot more confident in what I was doing. Thank you again!”
Heather Crawford
“Thank you Steve for believing that anyone can run and for planting the marathon seed in my head! If I hadn’t done Zero to 5k, I probably wouldn’t be at the point I am today. if anyone in Perth wants to start running I really would recommend going!”
Emma Jacques - Zero to 5k 2015, London Marathon 2016