Your Health. Your Lifestyle. Your Fitness.


Welcome to Rah Fitness.

We offer Personal Training, TRX, Fitness classes & Pilates. We are here to help achieve your health, strength and well being goals. In our Petworth studio we also work alongside an amazing team of professional so we can offer more Fitness, Pilates, Yoga and Dance classes, workshops and much more.


Our Services

Est. 2014 Rah Fitness has been helping clients achieve their fitness goals, whatever their personal motivation.

We’d love to welcome you to one of our many weekly classes, or invite you to try a complimentary Personal Training Session, before you embark on a programme tailored to your needs.

Read More About Our Services »


  • Personal Training

  • Pre & Post-Natal

  • Nutrition

  • Suspensions Training

Our Instructors

Sarah Porter - Personal Training Specialist and Founder of Rah Fitness

Ben - Primal Bootcamps

Georgie - GLO Yoga

Claire - Yoga

Nicki - Pilates

Stacey - Zumba

Read More About Our Team »


Our Commitment To You

We love what we do. Whether we’re hosting fitness classes, Pilates workshops, creating personalised health & nutrition plans or working on your bespoke training programme - we’re here to help you achieve your goals.


I originally got into training to try and lose weight, but I found the mental health benefits outweighed the physical. Becoming a personal trainer has allowed me to give back, and help others experience the same enlightenment and success.

Sarah Porter - Founder of Rah Fitness


Your Fitness Sanctuary

Nestled in the centre of glorious Petworth sits Rah Fitness. Complete with washroom facilities, reception area, changing rooms and two fitness studios, we’re perfectly set up to cater for your exercise & wellbeing needs.