| DATE | EVENT |
| 19-21/06/09 | BRITISH MASTERS & SENIOR AGE GROUP CHAMPIONSHIPS (long course) |
| 20-21/06/09 | DEVELOPMENT CHAMPS |
| 27-28/06/09 | SDSC 2 DAY OPEN MEET |
| 04/07/2009 | SUMMER LEAGUE |
| 05/07/2009 | EAST REGION INTER COUNTIES |
| 11/07/2009 | SDSC DEVELOPMENT DAY |
| 19/07/2009 | CITY OF CAMBRIDGE SUMMER OPEN MEET |
| 22-26/07/09 | ASA NATIONAL AGE GROUP CHAMPIONSHIPS (BAGCAT) |
| 28/07/09-02/08/09 | ASA NATIONAL CHAMPIONSHIPS (YOUTH) |
| 11-12/07/09 | IPSWICH SPRINT MEET |
| 12/09/2009 | FLORIDA SHIELD |
| 13/09/2009 | IPSWICH NOVICE OPEN MEET |
| SEP-09 | IPSWICH DUAL MEET |
| 26/09/2009 | CLUB CHAMPIONSHIPS |
| 26/09/2009 | GREAT EAST SWIM |
| 03/10/2009 | EAST REGION OPEN MASTERS & SENIOR AGE GROUP CHAMPIONSHIPS |
| 3-4/10/09 | ROBIN HOOD OPEN MEET |
| 14/10/2009 | CLUB CHAMPIONSHIPS (Wed evenings) |
| 21/10/2009 | CLUB CHAMPIONSHIPS (Wed evenings) |
| 23/10/2009 | BRITISH MASTERS & SENIOR AGE GROUP CHAMPIONSHIPS (short course) |
| 11/11/2009 | Long Distance CLUB CHAMPIONSHIPS (800M) |
| 18/11/2009 | Long Distance CLUB CHAMPIONSHIPS (1500M) |
| 10/10/2009 | NATIONAL SWIMMING LEAGUE |
| 7-8/11/09 | EAST REGION WINTER CHAMPIONSHIPS |
| 7-8/11/09 | CANVEY ISLAND OPEN MEET |
| 14/11/2009 | NATIONAL SWIMMING LEAGUE |
| TBA | WEST SUFFOLK OPEN MEET |
| 28/11/2009 | WINTER LEAGUE A AND B TEAMS |
| 05/12/2009 | THREE COUNTIES GALA |
| 4-6/12/09 | SNOW THRILLS MEET |
| Dec-09 | DEBEN OPEN MEET |
| Dec-09 | NATIONAL SWIMMING LEAGUE |
| JANUARY ‘10 | IPSWICH OPEN MEET |
| Feb-10 | WINTER LEAGUE |
| Mar-10 | SUFFOLK COUNTIES |
| SUFFOLK COUNTIES | |
| SUFFOLK COUNTIES inc RELAYS | |
| HAROLD CLARK GALA | |
| Apr-10 | EASTER MEET |
| SUFFOLK SUMMER LEAGUE | |
| CRAWLEY SPRING OPEN MEET | |
| NEWMARKET OPEN MEET | |
| May-10 | EAST REGION YOUTHS |
| WEST SUFFOLK SPRING OPEN MEET | |
| SDSC LAST CHANCE DEVELOPMENT MEET | |
| COLCHESTER OPEN MEET | |
| SUFFOLK SUMMER LEAGUE | |
| Jun-10 | EAST REGION AGE GROUP |
| EAST REGION AGE GROUP |