Kickboxing Northampton
Adult and kids classes built around stance, combinations, footwork, defence and controlled technical work.
Kickboxing classes →Onyx Combat Academy · Northampton
Martial Arts Northampton
Kickboxing, Boxing and MMA at a dedicated Northampton combat-sports academy. Start as a complete beginner, train for fitness and self-defence, or build towards competition at your own pace.
Free first class · £45/month · no joining fee · competition optional
£0Your first class
£45Adult membership / month
£45Kids membership / month
No joining feeSimple monthly price
Current weekly schedule
Know exactly when you can train.
No vague “contact us for times”. These are the Onyx sessions currently running at Unit E-7, KG House in Northampton.
Tuesday
6:30–7:30 PM
Kids Boxing
Boxing fundamentals, footwork and controlled drills.
Thursday
7:30–8:30 PM
MMA
Mixed martial arts striking, movement and technical transitions.
Friday
6:30–7:30 PM
Kids Kickboxing
Striking fundamentals, confidence and coordination.
Friday
7:30–8:30 PM
Adults Kickboxing
Technique, combinations, movement and conditioning.
Choose your route
Combat sports without the guesswork.
Each programme page explains what you will learn, who the class is for and when the current session runs.
Boxing Northampton
Current Kids Boxing class on Tuesday evenings, with stance, footwork, defence and clean punching mechanics.
Boxing classes →MMA Northampton
Thursday evening mixed martial arts training for adults, connecting striking, movement and technical transitions.
MMA classes →Kids Kickboxing
Friday sessions focused on confidence, listening, coordination and controlled striking fundamentals.
Kids Kickboxing →Muay Thai Northampton
Register interest in the planned Muay Thai pathway. No current class time is advertised until a session is confirmed.
Muay Thai information →Simple Membership
£45 per month for adults or kids, no joining fee, with access to the suitable Onyx timetable.
Membership details →Kickboxing coaching
Experienced national-level coaching.
Friday Kickboxing is led by Chris Collymore, Kickboxing GB Head Coach Juniors and the coach responsible for running the Onyx kickboxing programme in Northampton.
Competition remains optional. The same technical foundations benefit people training for fitness, skill development and practical self-defence.
Learn about Kickboxing →Why people start
Complete beginners welcome
You do not need to get fit before you begin. Training is how you build the fitness.
Clear first step
Your first class is free, so you can experience the coaching and environment before deciding on membership.
No pressure to compete
Competition is available for those who want it, but it is never a condition of training.
Inside Onyx
Local gym. Serious standards.
A training room built around consistency, good coaching and people who want to improve. Come for your first class, meet the team and see whether the environment is right for you.
Membership
£45. No joining fee.
One straightforward Onyx membership price. Adults pay £45 per month and kids pay £45 per month.
- Access to the suitable Onyx timetable
- Free first class before joining
- No joining fee
- Beginner-friendly coaching
- Competition optional
Start before you join
FREE first class
Choose the class that suits you and send your details through the website. We will confirm your first session.
Book free first classSee membership details →Northampton location
Train at KG House.
Onyx Combat AcademyUnit E-7, KG House
Kingsfield Way
Northampton
NN5 7QS
New starter FAQ
Do I need experience?
No. Beginners are welcome and the first class is designed to let you experience the training without a membership commitment.
How much does it cost?
Adult membership is £45 per month and kids membership is £45 per month. There is no joining fee.
Do I have to compete?
No. Competition is optional. You can train for fitness, technical development, confidence or self-defence.
Can I try it before joining?
Yes. Your first Onyx class is free.
Your first step
Book a free class.
Pick the programme that interests you. No phone call is required.