I want to improve my performance in an endurance sport.

Whether you’re an elite racer going after a personal best or you’re new to endurance, we can get you closer to your goal. Get an edge with the performance-enhancing benefits of altitude and go into your next event stronger and faster.

Jungfrau Marathon


  • Boosting my stamina without spending hours training
  • Struggling to shave critical seconds/minutes off of my race time
  • It’s hard to find the right balance of training and recovery
  • Easing the impact of long sessions on my body without then losing fitness benefit
  • Traveling to altitude camps can be costly and time-consuming


  • Go Longer: Increase the body’s capacity to delivery oxygen to  working muscles and tissues
  • Go Harder: Improve anaeorbic threshold so you can work at higher speeds without excess fatigue
  • Recover Faster: Better lactate clearance to delay the onset of fatigue
  • Train Smarter: Reduce training load while boosting fitness
cycling indoor gym downtown toronto


Train in the chamber: Indoor bikes with a real gear shift, treadmills that measure your cadence, power and ground time, bike trainers AND the capacity for simulation and data analysis through third-party apps like Zwift and Strava

Work with a professional: Get access to a well-structured program that addresses your specific needs.

Track your metrics: Assess your fitness and identify weaknesses with a performance assessment


Classes You May Enjoy

Interval Run

Optimize your training time with this interval-style running class on the treadmills. This class is great for anyone looking to increase aerobic capacity and running performance. Worried you can’t keep up to a certain speed? Don’t! All first timers start with a parameter check to pick appropriate speeds for their work and rest intervals. Suitable for athletes of all abilities.

Interval Bike

Not a spin class – this proper bike workout will challenge your anaerobic power with high intensity intervals at elevation. Pro tip: Interval Bike and Interval Run can be done back-to-back for a game-changing brick workout. Suitable for athletes of all abilities.

Client Experiences

Good location, well managed, Clean
and organized. My husband convinced me to try it out. Turns out it was
perfect for me. All staff are nice and kind ... Read More

Mia K. 
Mia K.

The combination of personalized programming and state-of-the-art technology at Altitude helped me lose my ‘Quarantine 15’ in just a few months. Th...

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Anthony S. 
Anthony S.

Altitude Athletic is making me stronger. My HRV is higher than it ever has been. My resting heart rate is down to 58. Both visceral and subcutaneous f...

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Deena N 
Deena N

I love this place as it’s got top of the range equipment and of course you are getting the gains of altitude as you work out. Everything is spotless...

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Ian K. 
Ian K.

Excellent facility and well run by good people who care. I’ve been going to the gym off and on for my entire life without seeing much results. I did...

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Tim Y. 
Tim Y.


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