29 mayo - 5 junio | 2021 Optimist North American Championship | Riviera Nayarit, Mexico |
20 - 27 | 2021 Optimist European Championship | Cadiz, España |
30 junio - 10 julio | 2021 Optimist World Championship | Riva del Garda, Italy |
6 - 13 | 2021 Optimist South American Championship | Mar del Plata, Argentina |
26 - 30 | Orange Bowl | Miami, FL, USA |