Welcome to Sleven Fitness! We are a Walworth Gym based in SE1 offering a range of crossfit classes. We offer a range of classes from metcon and strength to gymnastics.
Sleven is a Vaxhaull based crossfit gym that is elevating the fitness experience and we believe that good fitness is a lifestyle, available to all. It’s hard to juggle work with friends, training and a social life. We take away these tough choices by combining them into one package. Whatever your level – whether you want to be more active, make friends as you workout, tune up your nutrition or take part in fitness competitions – we have a programme that will suit you.
24Seven is your ultimate strength and conditioning program, designed to get you strong, fit, and looking your best. Whether you're a beginner or an experienced athlete, our expertly coached classes focus on functional strength through compound movements and Successories™. With a structured 6-week progressive system, you'll see real results week after week—lifting heavier, moving better, and achieving goals you never thought possible.
SlevenX is our CrossFit class for those looking to take their fitness to the X-level! It features more advanced movements like Olympic lifting, gymnastics, and high-intensity workouts. Designed in 6-week progressive blocks, it builds strength, skill, and performance—pushing you to new heights in the sport of fitness!
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Master the fundamentals in our Strength and Gymnastics classes—both included in all memberships. Experienced in CrossFit? Let us know after sign-up, and jump straight in!
All memberships include Gymnastics, a weekly masterclass in CrossFit skills like pull-ups, toes-to-bar, handstands, and muscle-ups. With two coaches per class, it’s perfect for all levels—whether you're learning the basics or refining technique for WODs. If you are new to CrossFit, Gymnastics is your ideal starting point for SlevenX classes.
Our Strength class offers expert coaching with two dedicated coaches in each class for extra guidance. Our progressive programming ensures steady improvement in the snatch and clean & jerk, whether you're a beginner or experienced lifter. Gain expert knowledge, refine your technique, and build strength in a supportive environment.
classes, simulations, events, competitions and more
The ultimate Hyrox training experience
Sleven's uninterrupted running route in the Vauxhall Pleasure Gardens and competition-ready designed facility means you will be treated to the best classes, events, simulations, competitions and much more.
Improve your technique and build strength in weightlifting. We cover the clean & jerk and snatch, strength development and Successory work. These unique 90 minute classes have two coaches and if you’re new to CrossFit, it’s your pathway to the Sleven X classes.
Improve your technique and build strength in weightlifting. We cover the clean & jerk and snatch, strength development and Successory work. These unique 90 minute classes have two coaches and if you’re new to CrossFit, it’s your pathway to the Sleven X classes.
The Coaches Ed. program offers group or individual mentorship options to elevate your coaching skills. Learn from industry leaders Jess Rosart and Julia Lim, gaining expert insight into coaching movement, spotting faults as well an online course to supplement your practical skills. Whether you're new to coaching or refining your craft, this program provides the tools to excel.
Sleven Mum's Club offers expert-led, strength-based fitness classes designed to support new and expectant mums. Sessions focus on rebuilding core stability, improving posture, and enhancing overall strength to help with the physical demands of motherhood. Beyond fitness, the club fosters a strong community, hosting regular coffee mornings and social events to connect like-minded mums. Mum's are welcome to bring their babies to class!
Through a compact offering of classes and a huge schedule at our crossfit gym near Walworth Road, we have created a complete fitness package that serves in progressing and improving every aspect of your fitness.
