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Business Details
14 Years
experience
Your Fitness Evolved with Expert CrossFit & Personal Training in Horsham
Founded in 2012 by Sam Stocker and Liam Randall, Evolution Fitness was born from a shared vision to create a fitness space where individuals could develop strength, cardio, flexibility, and mobility while fostering a supportive community. Starting in a small church hall and evolving through various locations, we now operate from a purpose-built 2500 sq ft facility. With over 35 years of combined industry experience, we affiliated with CrossFit in 2021 to enhance our offerings.

Our focus remains on helping clients exceed fitness goals through tailored memberships, expert coaching, and a welcoming environment. We prioritise personal growth, community support, and accessible programming for all fitness levels, ensuring every member feels valued and motivated.
Services
CrossFit Nutrition Personal Training
Details
  • Year established: 2012
Highlights and features
  • We offer over 35 years of combined coaching experience in CrossFit and fitness instruction.
  • Our scalable programmes cater to all fitness levels with smaller, more personal classes.
  • We provide tailored membership options to suit busy lifestyles and individual needs.
  • Our community fosters motivation through peer support and shared achievements.
  • We combine CrossFit affiliation with nutrition expertise for holistic fitness development.
Associations and certifications
  • CrossFit
What people say
Most friendly gym community Coaches are amazing Supportive environment Achieved unexpected results Clean and welcoming facility
Services
CrossFit
Our CrossFit programme delivers high-intensity, scalable workouts designed to improve strength, endurance, and mobility. Expert coaches guide members of all levels through structured sessions that combine weightlifting, gymnastics, and cardio. The community-driven environment encourages progress through peer support and measurable achievements.
Nutrition
Personalised nutrition guidance helps members optimise their diet for fitness goals. Certified coaches create tailored meal plans and provide ongoing support to improve energy levels, body composition, and overall health. Education on balanced eating habits ensures sustainable lifestyle changes aligned with training progress.
Personal Training
Individualised training sessions focus on specific goals, whether building strength, improving technique, or overcoming plateaus. Experienced coaches design custom programmes with real-time feedback to maximise efficiency and prevent injuries. Sessions integrate mobility work and recovery strategies for holistic development.
People
Sam Stocker
Co-founder
With 25+ years in fitness, Sam is a CrossFit Level 1 trainer and nutritionist. She competed at the CrossFit Open quarter-finals and held a powerlifting world title. Her expertise includes working with athletes and personal training, focusing on empowering clients to achieve personal goals.
Liam Randall
Co-founder
Liam has over a decade of coaching experience, specialising in biomechanics and kettlebell training. He holds a GP referral qualification and focuses on adapting fitness for adolescents. His approach combines technical precision with motivational support to push clients beyond perceived limits.
Questions
What CrossFit experience levels do you cater for?
We welcome all levels from complete beginners to advanced athletes. Our scalable programming ensures workouts match your ability and goals.
Do you offer nutrition guidance alongside fitness training?
Yes, our certified coaches provide personalised nutrition plans and ongoing support to complement your training progress and health objectives.
What facilities are available at your gym?
Our 2500 sq ft purpose-built facility includes dedicated zones for weightlifting, cardio, and mobility work with state-of-the-art equipment.
How do membership options work?
We offer flexible memberships tailored to different schedules and goals, including class packages and unlimited access plans.
Are there beginner-specific classes available?
Yes, we run structured four-week beginner courses to introduce techniques safely and build confidence before joining regular classes.
Reviews (5)
Charlotte Meadows
Dec 05, 2021 Report
I've been coming to Evolution Horsham for just over a month now and I absolutely love it. I had wanted to give crossfit a go for some time, but I was always too intimidated by how super-fit everyone was! I eventually reached out to Evo and they were so friendly and approachable, I joined a session and immediately loved it. It's hands-down the most friendly gym community I have ever experienced, and the coaches Sam and Liam are just amazing. I love how everyone claps and cheers each other on. My only regret is not joining sooner.
Colm Doherty
Dec 03, 2021 Report
I joined Evo at the end of July 2021. Ive been to so many gyms over the years but Evo just has the balance absolutely spot on. The coaches are kind, methodical and very talented. There can sometimes be anxiety joining a new gym, especially a CrossFit gym, but we joined a beginners course and felt really looked after and prepared by the end of the four week period. The workouts are challenging and fun, but also accessible for all abilities. I also joined up for the nutritional planning and have lost almost 10kg in a few short months. Every weigh in comes with a feeling that the coaches are really
Sarah Harvey
Sep 26, 2021 Report
I have recently joined Evolution Fitness, I have been interested for a while but felt intimidated by all of the very fit looking people who come in and out of classes. When I saw advertised a beginners 4 week class I didnt hesitate to sign up. Sam and Liam have been amazing in talking me through and demonstrating the techniques of the lifts and they have both been so encouraging and supportive. Not only this, the members have been so friendly and supportive too during sessions. I am so glad I overcame my fear and joined the beginners course. I would highly recommend Evolution Fitness to anyone
Liz Ng
Jul 20, 2021 Report
I dropped in as a guest here for open gym and really enjoyed my visit. It was a friendly, hard-working atmosphere and the coaches made me feel very welcome. Very clean too. Would visit again for sure!
Louise Wabe
Jul 07, 2021 Report
I've recently joined the beginners classes and I am annoyed with myself that I waited so long to give it a go! It's a really nice atmosphere and everyone has been really welcoming. The sessions are well planned out with clear instructions and constant feedback. I would really recommend the beginners classes for someone thinking about getting into CrossFit.