January |
| 3-5 Jan | 2020 Yonex Ontario Senior Elite | Toronto, ON | Senior - Open | Canada Senior Elite |
| 10-12 Jan | 2020 Campbell River Open & Masters | Campbell River | Open | Masters Age Groups | |
| 10-12 Jan | 2020 Yonex Quebec Junior Elite | Gatineau, QC | Junior U19/U17/U15 | Canada Junior Elite |
| 18 Jan | Local Umpire Course | Fort St John | | Officials |
| 23 Jan | Novice Mixed Doubles VLTBC Recreational Event | Vancouver | Masters | |
| 24-26 Jan | 2020 VLTBC Masters Tournament - BC Masters Series Event #2 | Vancouver | Masters Age Groups | BC Masters Series |
| 25-26 Jan | 2020 Shuttlesport Rising Stars 4 | BC Junior B Series Event #8 | Coquitlam | U11/U13/U15/U17/U19/U21/Open | BC Junior B Challenger Series |
| 27 Jan | NCCP Shuttle Time Course | Prince George | Coach Development | Coaches |
| 29 Jan-2 Feb | 2020 Yonex Senior National Championships | Winnipeg | Senior - Open | Canadian National Championship |
| 30 Jan-2 Feb | 2020 Yonex Para-Badminton National Championships | Winnipeg | Para | Canadian National Championship |
| 31 Jan-2 Feb | 2020 Kelowna Junior B 2.0 & U23 | BC Junior B Series Event #9 & U23 Series #3 | Kelowna | Junior U11/U13/U15/U17/U19/U23 | BC Junior B Challenger Series |
February |
| 7-9 Feb | 2020 Yonex BC Junior Elite | Vancouver | Junior U19/U17/U15 | Canada Junior Elite |
| 14-16 Feb | 2020 Brentwood Masters - BC Masters Series Event #3 | Victoria | Masters Age Groups | BC Masters Series |
| 19-24 Feb | 2020 BC Winter Games | Fort St John | Born 2005, 2006 & 2007 | Team | Individual | |
| 21-23 Feb | 2020 Hollyburn Junior B 2.0 | BC Junior B Series Event #10 | West Vancouver | Junior U11/U13/U15/U17/U19 | BC Junior B Challenger Series |
| 29 Feb | NCCP Shuttle Time Course | Prince George | Coach Development | Coaches |
March |
| 1-31 Mar | 2020 Yonex University/College Championship | TBD | College/University | Canadian National Championship |
| 6-8 Mar | 2020 Shuttlesport Junior A Open | BC Junior A Series Event #5 | Port Coquitlam | Junior U11/U13/U15/U17/U19 | BC Junior A Series |
| 13-15 Mar | 2020 BC Masters Provincial Championship | Vancouver | Masters Age Groups | BC Provincial Championship |
| 13-15 Mar | 2020 Yonex Ontario Junior Elite | Toronto, ON | Junior U19/U17/U15 | Canada Junior Elite |
| 20-22 Mar | 2020 Kamloops Junior B | BC Junior B Series Event #11 Cancelled | Kamloops | Junior U11/U13/U15/U17/U19 | BC Junior B Challenger Series |
| 27-29 Mar | 2020 Ogopogo Masters - BC Masters Series Event #4 Cancelled | Kelowna | Masters Age Groups | BC Masters Series |
| 27-29 Mar | 2020 Ogopogo Open - BC Open Series Event #5 Cancelled | Kelowna | Individual - Open | BC U23/Open Series |
| 31 Mar-5 Apr | 2020 Canadian International Challenge Postponed | | | International |
April |
| 3-4 Apr | 2020 Island Junior B 2.0 - BC Junior B Series Event #12 Cancelled | Victoria | Junior U11/U13/U15/U17/U19 | BC Junior B Challenger Series |
| 3-5 Apr | 2020 BC U15/U19/Open Provincials Cancelled | Port Coquitlam | U15/U19/Open | BC Provincial Championship |
| 17-19 Apr | 2020 BC U11/U13/U17/U23 Provincials Cancelled | Vancouver | U11/U13/U17/U23 | BC Provincial Championship |
| 24-26 Apr | 2020 BC Junior B Provincials Cancelled | West Vancouver | U13/U15/U17/U19 | BC Provincial Championship |
| 27 Apr-2 May | 2020 Canadian Masters Badminton Championship Postponed | Prince George | Individual - Masters 30+ | Canadian National Championship |
| 30 Apr | Bert & Greta Quartermaine Family Fund Scholarship Cancelled | | Awards & Recognition | |
May |
| 1 May-30 Jun | 2020 Yonex Canadian Para International Postponed | Ottawa, ON | Para | International |
| 11-16 May | 2020 Yonex U23/Junior National Championship Cancelled | Moncton, NB | Junior U23/U19/U17/U15 | Canadian National Championship |
| 12-16 May | 2020 Yonex U11/U13 Junior National Development Team Qualifier Cancelled | Moncton, NB | Junior U11/U13 | |
June |
| 13 Jun | 2019-2020 Best of BC Awards | | | |
July |
| 12-18 Jul | 2020 North American Indigenous Games (NAIG) | Halifax, NS | Junior | |
| 14-18 Jul | 2020 Canadian Francophone Games | Victoria | Junior | |
August |
| 25-28 Aug | Canada 55+ Games Cancelled | Kamloops | Individual Masters 55+ | |
September |
| 15-19 Sep | 55+ BC Games Cancelled | Richmond | Individual Masters 55+ | |
| 26 Sep | 2020 Badminton BC AGM | | | |
December |
| 6 Dec | POSTPONED TO 2021 | LOCAL UMPIRE COURSE | Prince George | | Officials |
| 13 Dec | POSTPONED TO 2021 | NCCP SHUTTLETIME COURSE FOR COACHES | Prince George | | Coaches |