A CHALLENGE GROUP.
🏋🏽♂️ FORTY FIVE X GROUP LESSONS – HYROX
One Class. All Levels. Maximum Results.
The evolution of group training – 45 minutes – max 8 participants – One Mission: Next level performance.
Our signature group class that sets Gym Forty Five apart. In just 45 minutes, FORTY FIVE X the best of strength training, explosive movements and functional performance into an intensive full-body workout.
The class is designed to push your physical limits and maximize results – regardless of your level or experience. Whether you're a beginner or have been training for years, the small class size (max. 8 participants) ensures plenty of personal attention and coaching to help you get the most out of your workout.
Every week the training has a different structure, but always according to our proven FORTY FIVE X method: intensive, goal-oriented and challenging.
Not your standard group class, but a premium training experience for anyone who wants to go to the next level. (All levels)
📅 Monday
| Time | Lesson |
| 5:00 PM – 5:45 PM | Circuit Training |
| 6:00 PM – 6:45 PM | Hyrox Training |
| 7:00 PM – 7:45 PM | BBB |
| 8:00 PM – 8:45 PM | Hyrox Training |
📅 Tuesday
| Time | Lesson |
| 07:00 – 07:45 | Hyrox Training |
| 6:00 PM – 6:45 PM | Hyrox Training |
| 7:00 PM – 7:45 PM | BBB |
| 8:00 PM – 8:45 PM | Hyrox Training |
📅 Wednesday
| Time | Lesson |
| 6:00 PM – 6:45 PM | Hyrox Training |
| 7:00 PM – 7:45 PM | BBB |
| 8:00 PM – 8:45 PM | Hyrox Training |
📅 Thursday
| Time | Lesson |
| 07:00 – 07:45 | Hyrox Training |
| 6:00 PM – 6:45 PM | Hyrox Training |
| 7:00 PM – 7:45 PM | BBB |
| 8:00 PM – 8:45 PM | Hyrox Training |
📅 Friday
| Time | Lesson |
| 6:00 PM – 6:45 PM | BBB |
| 7:00 PM – 7:45 PM | Hyrox Training |
| 8:00 PM – 8:45 PM | Circuit Training |
📅 Saturday
| Time | Lesson |
| 11:00 – 11:45 | Hyrox Training |
📅 Sunday
| Time | Lesson |
| 09:00 – 09:45 | Hyrox Training |
| 10:00 – 10:45 | Hyrox Training |
| 11:00 – 11:45 | BBB |
| 5:00 PM – 3:45 PM | Hyrox Training |
Group lessons
Access only to group lessonsFull access to all group lessons
Including Hyrox & Small Group Trainings
Half-year membership €49 per month
Dal Memberships
Perfect for those who train during the day🕐 Monday to Friday: 07:00 – 17:00 Saturday & Sunday 08:00 – 17:00
Annual membership: €59 per month
Half-year membership: €64 per month
Unlimited
Complete freedom, all opening hours🕐 All opening hours.
Including all group lessons
Annual membership: €69 per month
Half-year membership: €79 per month
FAQ – Frequently Asked Questions
Do you have questions about Gym Forty Five Amsterdam? Here you'll find answers to frequently asked questions. Is your question not listed? Feel free to contact us — we're happy to help you personally.
How many group lessons can I take?
Unlimited! All group classes and Hyrox training are included with every membership and our flexible passes.
Do I need to make a reservation for group lessons?
Yes, reservations are required. You can easily make these reservations through the Forty Five app. This way, we guarantee small groups and personalized attention.
Are the group lessons suitable for beginners?
Absolutely! Our trainers adapt exercises to your level. If you're new to group training, we recommend starting with circuit training or BBB.
What is Hyrox training?
Hyrox is a fitness race that combines running with functional workouts like sled pushes, rowing, burpees, and wall balls. Our Hyrox classes prepare you for official races or simply help you get next-level fit.
Do you offer personal training?
Yes! Our certified personal trainers offer one-on-one coaching for those who want faster results, need personalized attention, or want to work on specific goals. Contact us for pricing and availability.
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