| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| UK National Championship | 2025 | 26 Jun | 29 Jun | 8 | 24 |
| SWE 505 Cup 2 | 2025 | 14 Jun | 15 Jun | 6 | 16 |
| South Africa Nationals | 2025 | 14 Jun | 15 Jun | 9 | 6 |
| Alfons Håkans HangöRegattan | 2025 | 14 Jun | 15 Jun | 6 | 3 |
| Pacific Coast Championship | 2025 | 13 Jun | 15 Jun | 11 | 20 |
| Puck Sailing Days | 2025 | 13 Jun | 15 Jun | 7 | 14 |
| Wickford Regatta | 2025 | 07 Jun | 08 Jun | 8 | 7 |
| Blue Garden Riva Cup | 2025 | 29 May | 31 May | 8 | 40 |
| Open Regatta | 2025 | 24 May | 25 May | 4 | 7 |
| Puchar Polskiego Związku Żeglarskiego cz. I | 2025 | 17 May | 18 May | 5 | 14 |
| Saltsjöbadsregattan | 2025 | 17 May | 18 May | 7 | 10 |
| Elvstrom Zellerbach | 2025 | 17 May | 18 May | 5 | 13 |
| West River Spring | 2025 | 17 May | 18 May | 5 | 6 |
| Internationale Deutsche Meisterschaft & Open Danish Championship | 2025 | 15 May | 18 May | 14 | 39 |
| Wittensee Fight | 2025 | 03 May | 04 May | 6 | 18 |
| Frühjahrswettfahrten | 2025 | 26 Apr | 27 Apr | 4 | 17 |
| Zeller Volksbank Cup | 2025 | 26 Apr | 27 Apr | 4 | 13 |
| Spring Regatta | 2025 | 26 Apr | 27 Apr | 8 | 13 |
| Saint Raphaël | 2025 | 18 Apr | 20 Apr | 8 | 29 |
| Coupe des Vrais Bateaux | 2025 | 13 Apr | 14 Apr | 3 | 15 |
| Spring Dinghy | 2025 | 14 Mar | 15 Mar | 5 | 9 |
| E. E. Manning Regatta/CFJ Shadden Series | 2025 | 01 Mar | 02 Mar | 5 | 7 |
| Midwinter Championship | 2025 | 24 Jan | 26 Jan | 6 | 13 |
| World Championship | 2025 | 02 Jan | 07 Jan | 9 | 70 |
| Australian National Championships | 2025 | 02 Jan | 07 Jan | 9 | 46 |