Colorado Masters Swimming Association

usms logo to join

United States Masters Swimming (USMS) is a national organization that provides organized swim practices, competitions, and clinics for adults 18 and over. USMS is open to all swimmers (fitness, triathlete, competitive and non-competitive) who want to improve their fitness and swimming technique.

COMSA the Local Masters Swimming Committee (LMSC) is charged with regulating all masters swimming activities in the states of Colorado and Wyoming.



Calendar   News Updates

May 14, 2016
Denver Masters - Be Our Guest
Denver Masters "Be our Guest" 9:30am-11:00am Practice, admission to DU pool at no charge, just sign the assumption of risk form at the front desk. Santiago's Breakfast on the Veranda from 11:00am-12:00pm. 5.00 for a Santiago's Burrito, fruit and sugar free green tea. RSVP to Coach Andrew at

June 19, 2016
July 3, 2016

2016 USMS National 5K & 10K ePostal National Championships
Lowry Pool (775 Akron Way, Denver)
Time:7 am 
Additional details

Save the Date

July 16, 2016
Denver Masters LCM Invitational
University of Denver



Links to Local Swimming Events


Saturday, April 23, 2016
COMSA Open Water Notice
We are looking forward to another year of open water swimming at Chatfield gravel pond. Unfortunately, this year we are facing significant new challenges. Due to changes in requirements for open water swimming we must implement a new safety plan. We hope to have the new guidelines and procedures in place to open on May 28th. Please check back for updates and details in the coming weeks.

Saturday, April 9, 2016
The 2016 Postal Swimtathlon League
Calling all Masters Swimmers and Coaches! Challenge yourselves with a completely new USMS Sanctioned Year Long Postal Event! The 2016 Postal Swimtathlon League originated by Flow Swimmers in Montana, is a fun way to participate in a Year Long Postal Pentathlon event where participants swim events in all strokes and submit times in stages throughout the year.
More Information

Friday, April 8, 2016
2016 USMS National 5K & 10K ePostal National Championships
Spring is in the air, open water swimming and outdoor pools will be opening soon. It must be time for the 2016 USMS National 5K & 10K ePostal National Championships!!

Here are the details

Colorado Masters Swimming Apparel


All items have the Colorado Masters Swimming logo from this year as seen above. Purchase and have shipped directly to you.  

Click here to go to the appearal store.

Click on Team Login and use the folowing login information:

username: colorado
password: masters


What's Happening at U.S.M.S.
As members of COMSA, you are also members of U. S. Masters Swimming. Check that website for information on Fitness Events, Coaching tips, Competitions nation wide, and many other areas of interest to swimmers everywhere .... U. S. Masters Swimming


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