Welcome!
The Illinois Masters Swimming Association (ILMSA, formerly CMSA) is a Local Masters Swimming Committee (LMSC) of U.S. Masters Swimming. Geographically, it governs most of the state of Illinois. It functions to provide opportunities for adult swimmers to attend coached practices and sanctioned meets.
2026 State Champions: Elgin Blue Waves!
Announcements
Upcoming Meets
| Date | Location |
|---|---|
| 9/18 | 2026 Illinois Senior Games Springfield, IL |
Check out USMS Calendar of Events for more events.
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LMSC Social Events