2019 Regattas
| June 13 – 16 | C National Championship | Pewaukee, WI |
| June 20 – 23 | MC Masters Championship | Keuka, NY |
| June 21 – 23 | A National Championship | Mendota, WI |
| June 27 – 28 | X Boat All Iowa Regatta | CLYC |
| July 11 – 14 | ILYA E Invitational | CLYC |
| July 18 – 21 | ILYA MC Invitational | Gull Lake, MN |
| July 19 – 21 | ILYA C Invitational | Okauchee, WI |
| July 24 – 27 | ILYA X Championships | Minnetonka, MN |
| July 28 – 30 | ILYA Optimist Championships | White Bear Lake, MN |
| Aug 3 – 4 | Interlakes Regatta | Okoboji, IA |
| Aug 14 – 18 | ILYA Championships (A/E/C/MC) | Oshkosh, WI |
| Aug 22 – 25 | MC National Championship | Minnetonka, MN |
| Sept 5 – 8 | E National Championship | Muskegon, MI |