Two weeks of HIIT for £39
Four coach-led HIIT classes, a goal-setting chat and technique help in every session. Beginners welcome.
£39 2 week HIIT Kickstart
- 4 coach-led classes
- 2 weeks to try us
- 45 minutes a class
- 1,000 calories, up to
What your two weeks include
- 4 coach-led HIIT classes
- 1 goal-setting consultation
- Technique guidance every session
- Burn up to 1,000 calories
The Kickstart is the perfect first step to increasing your strength, endurance and power.
How the Kickstart works
- Pick
Choose the Kickstart and fill in the short online form. It takes a couple of minutes.
- Book
Once you are registered, book your HIIT classes straight away through our timetable.
- Train
Your two weeks start on the day you buy. Before they end, we guide you to the right membership for your goals.
Need to cancel a class? Please let us know at least 12 hours before so you keep your credit.
When do your two weeks start ?
Your Kickstart begins on the date of purchase, so you can start right away. Pick a day to see where your two weeks take you.
Find your class
Every class is 45 minutes. Here is what you will find on the timetable.
See the timetable →- HIIT Energy A high-cardio workout with intense exercises to push your limits and boost your metabolic rate.
- HIIT Strength Intense, explosive HIIT with heavy compound movements. Barbells and racks included.
- HIIT Circuits A full-body circuit with cardio, abs and non-stop challenges.
- Ass N Abs Targeted exercises for problem areas. A high-intensity, isolated workout.
- HIIT Power CrossFit-style power circuits for strength and endurance.
- Boxing A high-intensity boxing workout that builds cardio fitness and coordination.
Do more, be more
What members say after their first few classes.
Great, well equipped gymnasium with top class coaching. I was made to feel very welcome by the team. The workouts are intense, but enjoyable. In just 45mins you feel like you’ve covered all bases. Great for people leading busy lifestyles, but looking to stay fit!
★ Rahul M. · Verified
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Amazing workout! Alexa was great and paid attention to each person and was around to explain and give modifications. Great mix of hiit and strength. My second time and will definitely go again.
★ Lara N. · Verified
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I did the hiit power class. Great instructor, excellent exercises, good vibes.
★ Jovanna T. · Verified
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Great class – perfect guidance, great energy and pace. Thanks!
★ Ashot T. · Verified
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Really great workout, worked the full body and can feel the difference after!
★ Alice T. · Verified
Your questions
Quick answers before you start.
How do I sign up for classes at HIIT West Hampstead?
Signing up is quick and easy — just choose your Kickstart option above and complete the short online form. Once registered, you can immediately book your HIIT or SGPT sessions through our timetable.
Can beginners join HIIT or SGPT classes?
Yes. Our HIIT gym in West Hampstead welcomes all fitness levels. Both HIIT classes and SGPT (Small Group Personal Training) sessions are fully coached, with exercises scaled for beginners through to advanced members.
What is SGPT and how is it different from HIIT classes?
HIIT classes are high-energy group workouts focusing on cardio, strength and conditioning in a motivating team environment.
SGPT (Small Group Personal Training) offers more personalised coaching in a small group, with extra focus on technique, progression and strength outcomes.
Do I need to choose between HIIT classes and SGPT when signing up?
No. Many memberships allow access to both HIIT fitness classes and SGPT sessions, giving you flexibility based on your goals and schedule.
What happens after the 2-Week Kickstart?
Your Kickstart is designed to give you a real feel for our coaching, classes and community. Before it ends, we’ll guide you toward the best monthly membership option based on your goals and experience, so you can continue progressing.
When do my 2 weeks start?
Your 2-Week Kickstart begins on the date of purchase, so you can start right away and schedule your sessions at times that suit you.
What if I need to cancel a class?
We ask that you cancel at least 12 hours before your session to avoid losing your credit. This helps us manage class spaces and support other members waiting for spots.
How long is a HIIT class?
All classes are 45 minutes, short enough to fit a busy day and structured to deliver real fitness results.
Do I need to bring equipment?
No. We supply all the functional training equipment, so just bring your workout gear, water and a towel.

Your first class is closer than you think
Try our two weeks with no strings attached. There is always a reason today is not the right day. Start anyway.
Want more personal coaching? Try the SGPT Kickstart for £59 →