| Date | Host | Event |
| May 15-17 | Div16 | Madcatter 44 Regatta Hobie Fleet 204 Oneida Shores Park, Brewerton, NY |
| June 6-7 | NSC Cat and Skiff Grand Prix, Nepean, ON https://nsc.ca/web2/oscgp/ Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. |
|
| June 6-7 | 2020 Cats on Cooch - Beach Cat Regatta & Clinic Champlain Sailing Club, Orillia, ON Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. 289 264 6075 |
|
| June 20-21 | ORCA | Mississauga Go Cats! Regatta Mississauga Sailing Club, Toronto, ON Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. |
| June 19-21 | CRAM | Lake Michigan Catamaran Championship Washington Park and Beach Michigan City, Michigan |
| Date | Host | Event |
| July 4-5 | ORCA | TMCC Open Multihull Regatta TMCC, Outer Harbour, Toronto, ON |
| July 11-12 | CRAM | Caseville CRAM Regatta Caseville County Park, Caseville, MI |
| Aug 1,2,3 (long weekend) |
Around Prince Edward County Long Distance Start in Trenton, ON Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. |
|
| Aug 21-23 | CRAM | Refuge Harbour Regatta, Port Sanilac, Michigan Contacts: This email address is being protected from spambots. You need JavaScript enabled to view it. -or- This email address is being protected from spambots. You need JavaScript enabled to view it. |
| Sep 5-6 | CRAM | CRAM Regatta Crescent Sail Yacht Club on Lake St. Clair. in Grosse Pointe Farms, MI |
| Sep 12-13 | Nepean Fan Fare Regatta Nepean Sailing Club, Nepean, ON Contact: Joshua Foster |
|
| Sep 19-20 | Moe Fraser Regatta Mississauga Sailing Club, Mississauga, ON Long distance race Saturday, multihull clinic Sunday |
|
| Sep 26-27 | ORCA | Water Cats Fall Regatta Water Rats Sailing Club, Toronto, ON Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. 416-886-7277 |
