Altitude Academy
We bring the mountain to you
Train like a pro with altitude training
If your maximum is your minimum
A tool for peak athletic performance
Altitude training, also known as hypoxic training involves living and/or training in a low-oxygen environment. This can be achieved naturally by training at elevation in the mountains or artificially using altitude simulation equipment like the ones we offer at KILIMA. Simulated altitude training was developed to help you gain the benefits of high-altitude acclimatization without traveling to the mountains.
Higher VO₂max
Increased lactate threshold
Improved fatigue resistance
Greater power output
Weight loss
YOUR PB AWAITS
Crush your next race
Altitude training challenges your body to use oxygen more efficiently, triggering powerful adaptations that translate directly to race-day performance. By improving oxygen delivery, aerobic capacity, and fatigue resistance, you arrive at the start line stronger and more resilient. The result? Increased V̇O₂ max, better pacing, stronger finishes, and the confidence to push when it matters most. Train smarter now - so your next personal best isn’t a surprise, but the actual plan.
YOUR SUMMIT AWAITS
Conquer the peaks
Preparing for altitude before you reach the mountains reduces stress on your body and improves your ability to perform where oxygen is limited. Altitude training helps your system adapt in advance, supporting breathing efficiency, endurance, and overall resilience at elevation. That means less suffering, better decision-making, and more energy when the terrain gets demanding. Don’t let altitude decide your limits - arrive adapted, confident, and ready to climb all the way to the top!
FOR ATHLETES OF ALL LEVELS
Altitude training is not just for professionals
You don’t need to be an elite athlete to benefit from altitude exposure.
„If you’re a cyclist who wants to climb a little easier, a runner looking to increase V̇O₂ max, improve endurance and hit new PBs, or a mountaineer preparing for an expedition, altitude exposure can provide meaningful performance improvements.”
Why amateurs can benefit too
One of the biggest misconceptions is that altitude training is reserved for professional athletes. In reality, millions of people experience altitude every year simply by traveling to the mountains - skiing, hiking, or spending time at higher elevations. Millions of people in the world are living above 2000 meters of elevation. Most of them aren’t monitoring oxygen saturation or calculating altitude protocols, yet their bodies still respond and adapt. Simulated altitude works the same way. With the right approach, amateur athletes can safely incorporate altitude exposure into their training and recovery routine - right from home.
Hose Connector
Joins two hoses to make a longer line.
Hose
Connects the altitude generator to the mask or tent. You can make it as short or as long as you need using hose connectors.
Training Mask
Delivers hypoxic air directly while you exercise. Worn during workouts for high-intensity hypoxic training or when using a tent is not possible. Perfect for short, targeted training sessions in TRAIN HIGH.
2 in 1 Altitude Generator
Lowers oxygen levels to simulate high-altitude conditions. Connects to a tent, mask or room system to deliver hypoxic air. It can also provide high oxygen flow.
A powerful 2-in-1 altitude system that simulates up to 7000m
Take your performance to new heights
Our 2-in-1 altitude generator is designed for athletes who want real altitude stimulus without leaving home. It’s a complete training and recovery system that allows you to simulate extreme altitude conditions while also providing high oxygen flow for recovery. Unbox it, connect the mask, and you’re ready to start training.
- Simulates altitude up to 7000m - powerful hypoxic stimulus for serious adaptations.
- Complete training package - start training immediately after unboxing.
- Built for TRAIN HIGH - ideal for IHT, IHHT, and RSH sessions.
- Also supports LIVE HIGH - connect to an altitude tent for sleeping or resting at altitude.
- Recovery mode included - switch to high oxygen flow between intervals or after training.
Sale price
€2.650,00
Regular price
€2.800,00
Save €150,00
Tax included
2 in 1 Altitude Generator with Training Mask
Sale price
€2.650,00
Regular price
€2.800,00
Save €150,00
Tax included
Save €150,00
2 in 1 Altitude Generator with Training Mask
Sale price
€2.650,00
Regular price
€2.800,00
Altitude Sleeping Tent 150x200x150 - OpenBase
Regular price
€490,00
Upper Body Altitude Sleeping Tent 100x60x50
Regular price
€290,00
Upgrade your biology
The future of training is altitude simulation
The world's best athletes are no longer relying on just hard work - they’re using science-backed methods like altitude training to improve oxygen efficiency, accelerate adaptation, and push their limits further than ever before. The good news: you don’t have to travel to the mountains to train like a pro.
Live High
Sleep or rest in simulated altitude to stimulate your body’s natural production of red blood cells. Reduced oxygen stimulates physiological adaptations such as increased erythropoietin (EPO) production and higher hemoglobin mass, improving your body’s ability to transport oxygen and support endurance performance. You can even watch Netflix while you are training. How cool is that?
Train High
Perform workouts in simulated altitude to challenge your body with less oxygen. This creates a stronger training stimulus, challenging your muscles and energy systems to work more efficiently and improving tolerance to high-intensity efforts and fatigue, increasing power, lactate threshold and building fatigue resistance. The most time-efficient way to do altitude training.
Let us take your breath away
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Scientifically proven
Altitude training isn't just a trend - results are backed by solid science.
For athletes of all levels
Our systems are widely used by both amateur and elite athletes.
Free shipping
We offer free shipping in EU for orders over 150€. Rental options available in Portugal.
Support available
If you have questions about usage or delivery, our team is ready to assist.