| Oct 25-26, 2025 | MASSA 2025 Fall Fleet Championship | |
| Oct 25-26, 2025 | MASSA 2025 Fall Invitational | |
| Oct 18-19, 2025 | 2025 PCISA Girls Invitational | |
| Oct 18-19, 2025 | MASSA 2025 Fall Team Championship | |
| Full MASSA Calendar & Results | ||
| Oct 25-26, 2025 | Shepherd Championship | |
| Oct 25-26, 2025 | Great Lakes Championship 2025 | |
| Oct 25, 2025 | Foundry Halloween Regatta | |
| Oct 18-19, 2025 | 2025 PCISA Girls Invitational | |
| Full MISSA Calendar & Results | ||
| Oct 25, 2025 | 2025 Becton Cup | |
| Oct 18-19, 2025 | 2025 PCISA Girls Invitational | |
| Oct 18-19, 2025 | 2025 Roy Williams Invitational | |
| Oct 18, 2025 | 2025 Annual Duxbury Bay Maritime School Navigator Championships | |
| Full NESSA Calendar & Results | ||
| Oct 25-26, 2025 | Fall Championships 2025 | |
| Oct 18-19, 2025 | 2025 PCISA Girls Invitational | |
| Oct 11-12, 2025 | Cascadia Cup 2025 | |
| Oct 4-5, 2025 | NWISA Keelboat Qualifier 2025 | |
| Full NWISA Calendar & Results | ||
| Oct 25, 2025 | PCISA SoCal #2 | |
| Oct 18-19, 2025 | 2025 PCISA Girls Invitational | |
| Oct 11-12, 2025 | 2025 Sea Otter - PCISA 1/5 | |
| Sep 28, 2025 | NorCal One-Day #2 | |
| Full PCISA Calendar & Results | ||
| Oct 18-19, 2025 | 2025 PCISA Girls Invitational | |
| Oct 18, 2025 | 2025 SP#2 | |
| Oct 18, 2025 | 2025 NP #2 | |
| Oct 11-12, 2025 | 2025 NP #1 | |
| Full SAISA Calendar & Results | ||
| Oct 25-26, 2025 | Hospitality Regatta | |
| Oct 25, 2025 | SEISA Keelboat Qualifier | |
| Oct 23, 2025 | NOLA Great Oaks Qualifier Redo | |
| Oct 18-19, 2025 | 2025 PCISA Girls Invitational | |
| Full SEISA Calendar & Results | ||
O'Day Info:
1. Regatta website:
2. Database and Tech Score.
3. Withdrawal
4. Questions
1. Team Race results
2. Coop Teams and 8th Graders:
Site Assignments for the O'Day and Herreshoff Trophies have been posted on the NESSA website.
Regatta Registration: Registration for the Spring NESSA Regattas CLOSES TONIGHT at 2359 on April 1, 2024.
1. Regatta Registration:
2. Reporting scores: