| Gill College Sailing Coed National Championship | Brown/Dartmouth | National Championship Finals | 2 Divisions | | Official | 4/18 |
| Gill Coed Western Semifinal | Brown | National Championship Semifina | 2 Divisions | | Official | 1/18 |
| LaserPerformance Team Race National Championship | Brown | National Championship Finals | Team | | Official | 8/16 |
| Sperry Women's National Championship | Brown | National Championship Finals | 2 Divisions | | Official | 17/18 |
| Sperry Women's Western Semifinal | Brown | National Championship Semifina | 2 Divisions | | Official | 9/18 |
| America Trophy | Navy | Conference Championship | 2 Divisions | | Official | 2/18 |
| Admiral's Cup | Kings Point | NOT ALLOWED Interconference | 2 Divisions | | Official | 10/18 |
| MAISA Spring Women's Dinghy Championship | NY Maritime | Conference Championship | 2 Divisions | | Official | 4/16 |
| Thompson Trophy | Connecticut College | NOT ALLOWED Interconference | 3 Divisions | | Official | 9/17 |
| Navy Spring | Navy | NOT ALLOWED Interconference | 2 Divisions | | Official | 13/18 |
| Emily Wick Trophy | Coast Guard | NOT ALLOWED Interconference | 2 Divisions | | Official | 4/18 |
| Prosser Trophy | St. Mary's | Conference Championship | Team | | Official | 3/8 |
| 38th Lynne Marchiando Trophy | MIT | NOT ALLOWED Interconference | Team | | Official | 6/16 |
| Admiral Moore Team Race | NY Maritime | NOT ALLOWED Interconference | Team | | Official | 1/8 |
| St. Mary's Women's InterConference | St. Mary's | NOT ALLOWED Interconference | 2 Divisions | | Official | 3/18 |
| Graham Hall | Navy | NOT ALLOWED Interconference | Team | | Official | 5/16 |
| Navy Spring Women's | Navy | NOT ALLOWED Interconference | 2 Divisions | | Official | 5/18 |
| St. Mary's Team Race InterConference | St. Mary's | NOT ALLOWED Interconference | Team | | Official | 3/10 |
| Georgetown Team Race | George Washington | NOT ALLOWED In-Conference | Team | | Official | 1/6 |
| ODU Spring Women's | Old Dominion | NOT ALLOWED Interconference | 2 Divisions | | Official | 6/13 |