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Your Mountain Biking Coach

Downhill and Enduro athlete based out of Canberra, Australia. Sian is 2x Downhill Australian National Champion and 2x Oceania Champion with over five years of personal training experience, Sian A’Hern is one of Australia's only dedicated Mountain Bike trainers. Sian is dedicated to getting her clients fitter, faster and enjoying their ride more than ever before.

Using her passion for training, being active and riding bikes, Sian offers personalised training options for all her clients. Creating personalised strength and conditioning programs, on-bike training plans, and on bike skills coaching sessions to ensure you get the training you need. Sian will get you on track to exceed all of your goals and potential. 

While Sian is tough but fair she fully understands that life throws you curveballs. That is why Sian is always understanding that programs need modifications towards your personal needs. Sian is dedicated to your success no matter what boundaries may lie ahead.

Accreditation and current achievements: 


  • Aus Cycling accredited skills instructor 

  • Cert 3 and 4 in fitness

  • Strength and Conditioning level 1

  • 2x National champion 2020, 2021

  • 2x Oceania champion 2019, 2020

  • 3x queen of cannonball 2017, 2018,2019

  • Elite 9th at World Championships 2017, 2019

  • Junior Downhill World Cup overall winner 2016

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