| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| Fall Dinghy | 2025 | 25 Oct | 26 Oct | 6 | 10 |
| Sauna Cup | 2025 | 25 Oct | 26 Oct | 4 | 7 |
| Carl Miller Fall Regatta | 2025 | 25 Oct | 26 Oct | 3 | 6 |
| European Championship | 2025 | 22 Oct | 25 Oct | 5 | 58 |
| Oktoberfestpreis | 2025 | 04 Oct | 05 Oct | 4 | 9 |
| Open Regatta including Fireball + 505 | 2025 | 26 Sep | 27 Sep | 4 | 14 |
| Skiff Regatta | 2025 | 26 Sep | 28 Sep | 6 | 16 |
| East Coast Championship | 2025 | 19 Sep | 21 Sep | 8 | 5 |
| SWE 505 CUP 4 “Jollefighten” | 2025 | 13 Sep | 14 Sep | 6 | 16 |
| Joachim Hunger Gedächtnispreis | 2025 | 13 Sep | 14 Sep | 6 | 8 |
| Otwarte Mistrzostwa Polski | 2025 | 12 Sep | 14 Sep | 9 | 17 |
| FAntastic Nepean FAll REgatta (FANFARE) | 2025 | 06 Sep | 07 Sep | 9 | 10 |
| Näsijärven Purjehdusseura/Näsijärvi Segelsällskap | 2025 | 30 Aug | 31 Aug | 6 | 12 |
| North American Championship | 2025 | 20 Aug | 24 Aug | 12 | 36 |
| TPS Airisto Regatta | 2025 | 15 Aug | 17 Aug | 4 | 6 |
| Eastern Canadians | 2025 | 10 Aug | 11 Aug | 4 | 18 |
| Arden Regatta | 2025 | 09 Aug | 09 Aug | 3 | 3 |
| Svenskt Mästerskap | 2025 | 08 Aug | 10 Aug | 8 | 22 |
| Ustka Charlotta Sailing Days | 2025 | 08 Aug | 10 Aug | 7 | 10 |
| OstseeCup | 2025 | 19 Jul | 20 Jul | 5 | 14 |