Abdi Bashir |
★ ★ ★ ★ ★

Good communication and perfect service. This height tent is another great step in my career.

Michel Butter |
★ ★ ★ ★ ★

1st time in the height tent: A large personal record in the Amsterdam Marathon. 2nd internship in the height tent: A 7th place in the Boston Marathon.

Isaac Kimeli |
★ ★ ★ ★ ★

The high altitude tent has already made a very good impression during training sessions. Unfortunately, because of the Corona, there are no races to prove my form.

Dennis Light |
★ ★ ★ ★

Sports performance has improved. Improved 10 seconds on the 5000m. However, I see the height tent as one of the factors that helped.

Harm Sengers
★ ★ ★ ★ ★

Good contact, pleasant delivery times and good explanation. I used the altitude tent prior to an altitude internship in Kenya. This made acclimatization much easier.

Jan Van Den Broeck |
★ ★ ★ ★ ★

Everything must be right on the 800 meters! I use the height tent to work on my endurance and postpone acidification.

Miriam van Reijen
★ ★ ★ ★

I have experienced your service as very pleasant. The information was also complete. For my idea I have benefited greatly from the height tent, but especially 3-4 weeks after I came out of the tent. My condition really had a boost afterwards.

Rob Plijnaar |
De Bilt
★ ★ ★ ★ ★

The effect of the height tent was clearly noticeable. After a few weeks there was a significant improvement in the condition and it continued to work when I actually stayed at a high altitude. I did not suffer from altitude sickness during the Mount Everest Marathon. That may also be due to the stay in the height tent. Altitude Dream's service is also excellent. The fact that the

Jeroen Swinnen |
★ ★ ★ ★ ★

My nights were excellent. Sometimes a thirst feeling, which makes sense given the height. It is recommended to have water in the height tent. Regular control of oxygen content with the saturation meter supplied by Altitude Dream. The effect was that my body was running at top level for a long time (about 6 weeks). I can say that the period had an effect in the spring

Dame Tasama |
★ ★ ★ ★ ★

Sleeping in the height tent has improved my endurance and fitness! We also learned a lot at Altitude Dream, such as how many weeks of sleep in the height tent the effect is optimal.

Patrick Stitzinger |
★ ★ ★ ★ ★

The biggest effect for me was the mandatory rest in the height tent. Also no food so I clearly lost extra weight. Other effect there was even more motivation for the training and I had even more focus. Unfortunately I was unlucky with the results. First time oh so bad weather in the marathon and I ended up two and a half minutes above personal best. While the rest of the top 20

Bridey Waerzeggers
★ ★ ★ ★ ★

I thought it was super that it was possible to extend the initial rental period. Thanks!

Erik Negerman |
★ ★ ★ ★ ★

Can you pick it up and bring it on a Sunday? So really great. In addition, after first contact the height tent in the house a few days later. Effect: I think very good, unfortunately it is not really reflected in my result. Due to the heat not being able to perform to the maximum during the Slachtemarathon. The preliminary phase went well and after the first week I was able to train and sleep wonderfully. The Dream Cap is

Jan Van Hollebeke |
★ ★ ★ ★

I call myself an ambitious recreational marathon runner, who likes to make many km'ers. The decision to rent a height tent came after a strong training 5 days after a holiday in Switzerland, so rather based on feeling. In absolute numbers, I ran the Berlin Marathon after the high tent, in warm conditions, a PR of 2:54. Previous 2 marathons were 2:57 (Rotterdam) and 2:58

René Nijkamp |
★ ★ ★ ★ ★

Excellent service and competent. My condition has clearly improved. Thank you very much in advance.

Nick van der Poel |
★ ★ ★ ★ ★

I have experienced the service as very good. Both the handling of e-mails and the collection and delivery of the height tent. The level I now have after sleeping in the height tent is very good and that is the reason that I purchased the system after the rental period.

Didier Geraerts |
★ ★ ★ ★ ★

I slept a maximum of 5.5 hours per night in the height tent because of my work. Restricted sleep nevertheless produced a good result. When walking at 4600 m total no problems with the height. The service was also very good. Everything as agreed and at the agreed time.

Kevin Beddeleem |
★ ★ ★ ★

I notice a much faster recovery than last time and less fatigue. My condition is still very good!

Erik Maes |
★ ★ ★ ★ ★

I just came back from Nepal yesterday after successfully completing the Everest marathon. During the trek to the Everest Basecamp, my oxygen level in my blood was regularly measured. I from the low Netherlands generally had the highest value and that seems to me partly due to sleeping in the high tent. Thank you for that.

Imana Truyers |
★ ★ ★ ★

I received a very good and positive explanation while placing the height tent. Thank you for this! The first experience with sleeping in the height tent was also very good! I was able to develop a very strong base, unfortunately some match conditions that were a bit disappointing. Now it is working on speed and I quickly go back in to fully prepare for the

Nina Lauwaert |
★ ★ ★ ★

Good service before, during and after!

Robin Hendrix |
★ ★ ★ ★ ★

With the altitude tent, I was able to do some altitude training for about five weeks. I am preparing for the European Championships indoor athletics in Poland. I was very satisfied with the service. Everything was carefully installed at my home, and I received extensive information on how to work with the product.