Leadville Elevation 10,200 Feet

Cloud City Medical
735 Highway 24 South Ste A
Leadville, CO 80461
(719) 486-2950 phone
(719) 486-2959 fax  

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Cloud City Medical

Educational Links
American Heart Assoc.
American Lung Assoc.
National Lymphedema Network
Sleep Apnea Assoc.

Serving our community since 2002

We appreciate
 your confidence

Copyright © 2004
Cloud City Medical
Last modified: 10/07/14


Recreational Oxygen
(Does not require a prescription)

Welcome Leadville Racers

Introducing Oxygen 4 Energy

Oxygen4Energy is a fast, effective way to flood your body with valuable oxygen at any time! Try some today and see what a difference EFFECTIVE oxygen supplementation can make in your life!


The Sports Science


OXYGEN combines with glucose to create ATP, the main energy source for your muscles. The more ATP your muscles have, the more powerful and explosive they will be.


When your muscles don't receive enough OXYGEN to support their exertion, they begin to produce lactic acid, which can cause muscle fatigue and failure. The more OXYGEN your muscles receive, the slower the production of lactic acid and the slower the rate of muscle fatigue.


OXYGEN is needed by your body to metabolize lactic acid in the liver AFTER exercise. The more OXYGEN you get into your body POST-exercise, the faster your muscles can recover.

                        The bottom line is that OXYGEN can affect every aspect of performance for an athlete:

Power and Explosiveness
Lactic Acid Muscle Burn
Training Intensity
Training Capacity
Mental Clarity and Focus


New for 2013



Up to 60 shots of 95% Oxygen Enriched Air


Convenient sized, lightweight can


Easy to Use


Feel the difference your very first use


Please recycle cans when empty



Approx. 4 liters of oxygen enriched air


Diameter = 1 1/4"


Height = 7"


Weight: 1.6 oz



FREE delivery in the Leadville area during the Leadville Race Series Leadville 100 races.  


Prices discounted for multiple can purchases.


Medical Waiver:


Oxygen4Energy is NOT FOR MEDICAL USE and is not intended to treat, cure or prevent any diseases.    Recreational oxygen should not be used if you have asthma, lung or heart ailments without approval from your medical doctor. Always consult your physician before taking any supplement products.  Cloud City Medical does provide medical oxygen which does require a prescription.  Contact our office for additional information at 719-486-2950.

Limited supplies are available


Buy them exclusively at:

Cloud City Medical
(Locally owned and operating for 10 years)
735 Highway 34 South Suite A
Leadville, CO  80461
(719) 486-2950
Showroom hours Mon-Fri 9-5

+    Mail Order is available up request

Payment methods accepted:

Training for the 100?  
Special after hours in town delivery during race week for:

UltraPak Road Rash Kits
Recreational Oxygen*
Medical Kits

*Medical grade oxygen is available however it does require a physicians prescription.  Call us if you're having difficulties.


Email us with questions or comments about this web site.