Real men box!
8-week boxing course in Rotterdam
Learn how to box properly: technically, intensely, and with heart.
No experience necessary
Intense, varied, and challenging
No long contracts
16 training sessions of 60 minutes in 8 weeks
Now from €209 to €159
Experienced boxing trainers
Real boxing lessons
4.8/5 customer satisfaction
Largest boxing community in the EU
8-week boxing course
Learn all the basic boxing skills in 8 weeks under the guidance of our top boxing trainers. Our experienced trainers will teach you the basic techniques of boxing step by step. During these varied and challenging classes, you will also work on your fitness and strength.
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Experienced coaches with competition experience
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Learn how to box
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Hard work—real results
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Training 7 days a week
Location
Raampoortstraat 15
3032 AH Rotterdam
Real men box!
8-week boxing course
14-day money-back guarantee
16 training sessions of 60 minutes in 8 weeks
Now from €209 to €159
Limited number of places
In order to guarantee quality,
we have a limited number of places. Full = Full
Application deadline: September 25, 2025
Location
Raampoortstraat 15, 3032 AH Rotterdam
The course
The course consists of 16 classes over 8 weeks. Each class lasts 60 minutes. You will learn all the basic boxing techniques in a fun and accessible way. You can choose for yourself each week at what times you want to attend the classes.
Start date
You can start between Monday, September 15,
and Thursday, September 25.
Class times
Monday 17:00
Tuesday 18:00
Wednesday 19:00
Thursday 17:00
Friday 17:00
Saturday & Sunday 10:00
Have you missed any classes?
Don’t worry, catching up is always possible, even after the 8-week period.
Receive € 50 discount
Request the information guide and receive a €50 discount voucher for the 8 week boxing course. Receive;
- Class schedules
- Training info
- Locations
- €50 discount voucher
#1 boxing gym in Rotterdam
12ROUNDS is an authentic boxing gym in Rotterdam where everything revolves around pure passion for boxing. We are not just a boxing gym; we are a family that sweats, grows, and celebrates successes together. You will feel the energy as soon as you walk in. The atmosphere is pure, raw, and full of respect for each other. Here, we don’t just box, we also laugh, encourage, and work together.
The name 12ROUNDS refers to the twelve rounds of a professional boxing match: learning to push yourself physically and mentally to the limit. Whether you are learning to box for the first time or already have experience, you are always welcome at 12ROUNDS.
8-week boxing course
This boxing course has everything you are looking for: learn boxing, bag training, strength, and conditioning. Get ready: it is intense, it is varied, and every class is a new challenge. Want to see results in a short time? Then this is the course for you!
No experience necessary
No long contracts
Get fit in 8 weeks
16 training sessions of 60 minutes in 8 weeks
Now from €209 to €159
FAQ
Here you will find answers to the most frequently asked questions. Do you have any questions? Please contact us via WhatsApp or send us an email.
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What experience, qualifications, or knowledge do I need to be able to train in your courses?
You do not need any previous experience, qualifications, or knowledge to participate in the beginner’s course. To participate in the advanced classes, you must have completed our beginner’s course or have at least 6 months of boxing experience.
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How intensive are the training sessions?
The techniques focus on the basics, and the endurance/fitness component is as intensive as you make it. You can take the course at your own pace.
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What should I wear and bring to a 12Rounds course?
Each location has a limited number of boxing gloves that can be borrowed free of charge, so if you don’t have your own gloves for your first class, that’s no problem.
However, we do recommend that you have your own boxing gloves, mainly for hygiene reasons.
There are no requirements for special boxing clothing, so choose something you like to wear when exercising. We recommend bringing a towel and a bottle of water.
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When can I register for classes?
You can always register up to exactly one week in advance, for example on Monday at 8 p.m. for the course starting the following Monday at 8 p.m.
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How early should I arrive for the courses?
We recommend that you arrive approximately 5-10 minutes before each course so that you have enough time to get ready.
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I am unable to attend a class (due to illness or other reasons). What will happen to my credit?
You can easily cancel your lesson via our app in the same way you booked it.
Your credit will be forfeited if you do not cancel your participation at least 6 hours in advance. In case of force majeure, please contact us and we will assess the situation on an individual basis.
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The course does not meet my expectations/I am not satisfied with it:
We are sorry to hear that, and fortunately it does not happen often. We want every participant to leave our training courses feeling satisfied. On the rare occasions when this does not happen, there has been some form of miscommunication.
That is why we ask you to explain the reason for your dissatisfaction to the trainer during the next lesson. In many cases, he or she will be able to take this into account and offer a suitable solution. If you are unable to resolve the issue with the trainer, please contact us by email or WhatsApp to discuss your case.
