| Open Dinghy National Championship | Harvard/MIT | National Championship Finals | 2 Divisions | | Official | 17/18 |
| Eastern Open National Semi-Final | Harvard/MIT | National Championship Semifina | 2 Divisions | | Official | 6/18 |
| Women's Dinghy National Championship | MIT | National Championship Finals | 2 Divisions | | Official | 11/18 |
| Western Women’s National Semi-finals | Harvard | National Championship Semifina | 2 Divisions | | Official | 9/18 |
| ICSA Women's Team Race National Championship | Harvard/MIT | National Championship Finals | Team | | Official | 11/12 |
| ICSA Open Team Racing National Championship | Harvard/MIT | National Championship Finals | Team | | Official | 15/16 |
| Thompson Trophy Camel | Connecticut College | Cross Regional | Team | | Official | 7/8 |
| Oberg Trophy | Northeastern | Regional | 3 Divisions | | Official | 3/16 |
| SEISA Open Team Racing Championship | Texas | Conference Championship | Team | | Official | 1/5 |
| SEISA Women's Team Race Championship | Texas | Conference Championship | Team | | Official | 1/3 |
| Yale Women's Team Race | Yale | Cross Regional | Team | | Official | 5/6 |
| SEISA Open Fleet Championship | Texas | Conference Championship | Combined | | Official | 1/5 |
| SEISA Women's Fleet Championship | Texas | Conference Championship | Combined | | Official | 1/4 |
| Dellenbaugh Women's Team Race Trophy | Brown | Cross Regional | Team | | Official | 9/11 |
| The 41st Cardinal Red Lynne Marchiando Trophy | MIT | Cross Regional | Team | | Official | 6/7 |
| The Duplin Trophy | Harvard | Cross Regional | Team | | Official | 5/10 |
| Aaron Szambecki Team Race | Old Dominion | Cross Regional | Team | | Official | 6/9 |
| Graham Hall Team Race | Navy | Cross Regional | Team | | Official | 10/16 |
| St. Mary's Women's Inter-Conference | St. Mary's | Cross Regional | 2 Divisions | | Official | 2/15 |
| John Jackson Memorial Team Race | Georgetown | Cross Regional | Team | | Official | 4/8 |
| Jen Harris Women's Team Race | Navy | Cross Regional | Team | | Official | 7/12 |
| Garner Tullis | Tulane | Regional | Team | | Official | 1,2,4/8 |
| Phebe Corckran King Women's Team Race | Charleston | Cross Regional | Team | | Official | 4/5 |