| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| Saarpokal | 2015 | 01 Aug | 02 Aug | 11 | |
| Columbia Gorge One-Design Regatta | 2015 | 24 Jul | 26 Jul | 11 | 9 |
| UK National Championship | 2015 | 23 Jul | 27 Jul | 7 | 33 |
| Puchar Mariny Kamień Pomorski | 2015 | 18 Jul | 19 Jul | 9 | 17 |
| Travemünder Woche | 2015 | 17 Jul | 26 Jul | 6 | 13 |
| Pokalregatta | 2015 | 11 Jul | 12 Jul | 5 | 17 |
| Championnat de France | 2015 | 11 Jul | 15 Jul | 10 | 42 |
| Warnemünder Woche | 2015 | 10 Jul | 12 Jul | 6 | 21 |
| Helsinki Regatta | 2015 | 01 Jul | 03 Jul | 6 | 6 |
| Regaty o Puchar Zbąszynia z okazji Dni Morza | 2015 | 20 Jun | 21 Jun | 6 | 20 |
| Kieler Woche | 2015 | 20 Jun | 28 Jun | 10 | 39 |
| Alsterpokal | 2015 | 13 Jun | 14 Jun | 5 | 22 |
| Summer Series | 2015 | 13 Jun | 14 Jun | 4 | 9 |
| Culix Cup | 2015 | 06 Jun | 07 Jun | 4 | 19 |
| Wickford Regatta | 2015 | 05 Jun | 06 Jun | 7 | 11 |
| Pfingstregatta | 2015 | 23 May | 24 May | 4 | 19 |
| Regaty otwarcia sezonu | 2015 | 23 May | 24 May | 7 | 16 |
| Young Europeans Sailing | 2015 | 23 May | 25 May | 7 | 21 |
| Spring Series | 2015 | 16 May | 17 May | 9 | 12 |
| Pacific Coast Championship | 2015 | 15 May | 17 May | 7 | 17 |