| Event | Year | Start | End | Races | Teams |
|---|---|---|---|---|---|
| North American Championship | 2021 | 30 Sep | 03 Oct | 12 | 31 |
| Harris Bay Intergalactic 505 Regatta | 2021 | 11 Sep | 12 Sep | 7 | 12 |
| Buzzards Bay Regatta | 2021 | 07 Aug | 08 Aug | 6 | 13 |
| Pacific Coast Championship – Columbia Gorge One-Design Regatta | 2021 | 31 Jul | 01 Aug | 7 | 10 |
| 505 Sakonnet Open | 2021 | 17 Jul | 18 Jul | 7 | 7 |
| Santa Cruz Summer Regatta | 2021 | 26 Jun | 27 Jun | 7 | 13 |
| Wickford Regatta | 2021 | 05 Jun | 06 Jun | 6 | 9 |
| East Coast Championship | 2021 | 21 May | 21 May | 9 | 12 |
| Elvstrom Zellerbach | 2021 | 15 May | 16 May | 7 | 6 |
| East Coast Championship | 2020 | 30 Oct | 01 Nov | 9 | 14 |
| Santa Cruz Fall Regatta | 2020 | 10 Oct | 11 Oct | 9 | 7 |
| Newport Dinghy Regatta | 2020 | 29 Aug | 30 Aug | 4 | 8 |
| Not North Americans | 2020 | 25 Aug | 25 Aug | 13 | 11 |
| Wickford Regatta | 2020 | 12 Aug | 13 Aug | 8 | 5 |
| Distance Race | 2020 | 07 Jun | 07 Jun | 1 | 6 |
| Midwinter Championship | 2020 | 07 Feb | 09 Feb | 8 | 16 |
| Region Two Championship | 2019 | 19 Oct | 20 Oct | 5 | 14 |
| Santa Cruz Fall Regatta | 2019 | 12 Oct | 13 Oct | 6 | 6 |
| September Series | 2019 | 29 Sep | 29 Sep | 3 | 8 |
| Dale Jepsen One-Design Regatta | 2019 | 02 Sep | 02 Sep | 7 | 16 |