| May 30-31, 2026 | 2026 Phebe Corckran King Memorial Trophy | |
| May 30-31, 2026 | 2026 ISSA Double-handed Championship (Mallory Trophy) | |
| May 17, 2026 | Spring 2026 MISSA SW Tier 3 #8 | |
| May 16-17, 2026 | 2026 ISSA National Invitational Tournament (Founders Trophy) | |
| May 16, 2026 | 2026 Illinois State Championship | |
| May 15-17, 2026 | 2026 ISSA Team Race National Championship (Baker Trophy) | |
| May 9, 2026 | Spring 2026 MISSA SW Tier 3 #7 | |
| May 9, 2026 | MISSA SW Team Race Scrimmage | |
| May 3, 2026 | Spring 2026 MISSA SW Tier 3 #6 | |
| May 2-3, 2026 | 2026 MISSA Mallory Qualifier | |
| Full Southwest Calendar & Results | ||
Missa sent 4 teams to the ACC Regatta sailed in Annapolis.
Congratulations to Malcolm Lamphere (Lake Forest HS) for taking home 3rd at the 2013 Cressy Championship! Strong performances from all the MISSA reps as well - Wade Wagner finished 13th in Full, Augie Dale 10th in Radial, and Drake Lyon 12th in Radial.