Sleven is an official HYROX Affiliate Gym. Our in-house HYROX-style race simulation is built to prepare you for race day and track real performance.
Events follow the HYROX calendar and use the same workout each time, with chip timing, a live leaderboard, and continuous outdoor running loops for a true race experience.
Sleven members race for free with our exclusive discount code.
Our Hyrox programme at Sleven is designed to help members build the engine, strength, and movement efficiency needed to perform at their best — whether that’s stepping onto the competition floor for the first time or chasing a new PB.
Classes are structured in progressive blocks, designed to peak athletes around key races on the calendar and prepare them for the demands of competition. We place a strong focus on developing the ability to perform under fatigue, with plenty of work on compromised running, pacing, and technical efficiency across key movements.
Led by our Hyrox Head Coach, Elliot, the programme is designed to integrate seamlessly with our SlevenX, Sleven Hybrid classes, and Conditioning classes, ensuring members build the strength and conditioning required to improve performance on race day.
TRAINING FOR HYROX
Our timetable is built to support your Hyrox training, with sessions running every day of the week, so you can train consistently around your schedule.
Hyrox classes are the most direct way to prepare for race day, but you can build everything you need across the full programme.
HYROX: The most specific prep for race day. Focused on strategy, efficiency, and combining running with key movements.
Sleven Hybrid: Strength-focused sessions using compound lifts to build the foundation for sleds, carries, and lunges.
Sleven Hybrid Conditioning: Develop your aerobic capacity and pacing — key for sustaining effort across the race.
SWEAT CLUB: Get ready to push your limits! These high-energy, team-based workouts guarantee a fun and sweaty challenge.
HYROX SIMULATIONS: The Sleven Nike Hybrid Race is repeatable test using chip timing to capture accurate splits. You get clear data to track progress and see exactly where you’re improving, and what needs work.
GET RACE READY
1. CLASSES
Classes run on Thursdays & Saturdays and are designed to
2. SIMULATIONS
Get race-ready with our monthly Hyrox Sunday Simulations. We'll be inviting guest Hyrox trainers and athletes to programme the best workouts to put your Hyrox training to the test and provide a more competitive atmosphere. Unlike the classes, these simulations will be run in heats and provide more of a race experience.
3. COMPETITIONS
Are you ready for the main event? Expect competitions in the run-up to Hyrox events to see how you stack up against your rivals. If you've been considering signing up for a Hyrox, these can be your first taste of a Hyrox-style event before committing to the real deal. Competitions will include leaderboards, prizes, DJs, sponsors and much more.
PROGRAMMING
24Sleven is programmed in-house, by our head coach in four-week cycles of progressive overload.
The magic happens Monday-Thursday. Movements shift one day along each week so that you're not always squatting on Mondays.
Weekends are heavily programmed with Successories™ as a way to tune up or if you missed a day during the week as a way to make up.
For those keen to follow the programme to the T, we have Open Gym available every day and extended Open Gym on Fridays.
1. 30/24 Calorie Standing C2 Bike Erg (damper 10) + 400m Run 2. 40 Dumbbell Goblet Lunge + 400m Run 3. 200m Kettlebell Farmer Carry + 400m Run 4. 40 Wall Balls + 400m Run
Rest 2:00
E2:00 x 8 (Twice through)
1. 18/14 Calorie Standing C2 Bike Erg (damper 10) + 200m Run 2. 20 Dumbbell Goblet Lunge + 200m Run 3. 100m Kettlebell Farmers Carry + 200m Run 4. 20 Wall Balls + 200m Run
PROGRAMMING NOTES
You will not get much rest in this piece! Your only rest will likely be when you partition the stations. Try to finish each station with ~15 sec to spare before moving to the next.
Squats, deadlifts, presses, rows and more. Expect to progress these in scientifically proven ways like tempo, weight, reps, supersets and much more.
2. SUCCESSORIES™
Iron out imbalances, improve mobility and build a rock hard core.
3. WORKOUT
Get your heart rate up with a simple yet effective cardio workout that usually lasts 8-15 minutes.
PROGRAMMING
24Sleven is programmed in-house, by our head coach in four-week cycles of progressive overload.The magic happens Monday-Thursday. Movements shift one day along each week so that you're not always squatting on Monday for example. Weekends are heavily programmed with Successories™ as a way to tune up or if you missed a day during the week as a way to make up.For those keen to follow the programme to the T, we have Open Gym available every day and extended Open Gym on Fridays.
20 Banded Lat Pulldowns + 15 sec hold at end range on last rep
WOD
4 Rounds: In a 90 sec Window: 16 Russian KB Swings 16 AbMat Sit-Ups Max Cals Row OR Ski in remaining time 45s Rest between rounds
This is an upper body focused Successories™ session. Weekends are not programmed with progressive overload, just movement patterns. They can be used as a way to get some extra training, a one-off or as a catch-up if you missed a movement during the week.
We’ve built a complete training system designed to develop every aspect of your fitness.
Our two core classes, Sleven Hybrid and Sleven X, form the foundation of your training and the backbone of our timetable — expertly programmed and coached to drive consistent progress.
Our specialist classes complement this core programme, giving you the opportunity to build strength, refine skills, boost conditioning and target specific areas of improvement.
take it to the x-level
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!
how to access
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!
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.
Our Weightlifting 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.
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.
Sweat Club is our Friday night fitness party. Big vibes, big energy, and plenty of sweat—this class is all about having fun while you train. Always in teams or pairs, with accessible movements and high-energy workouts, it's the perfect way to wrap up your week and connect with the Sleven community.
Hybrid Conditioning is all about improving your fitness, aerobic capacity and stamina. Expect fun, high-energy workouts that raise your heart rate, build endurance, and use accessible movements that everyone can jump into.
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!
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 Hybrid is a performance-focused strength and conditioning program designed to drive real, measurable progress. With compound lifts, functional bodybuilding, and a structured 6-week progression, training helps you move better, feel stronger, and look your best.
