Calendar The current calendar , with any updates is posted below: Categories "A" Championships "AA" Championships "AAA" Championships Administration Badminton Boys' Basketball Boys' Hockey Boys' Soccer Boys' Volleyball Cheerleading Cross-Country Running Cycling Fall Sports Football Girls' Basketball Girls' Hockey Girls' Soccer Girls' Volleyball Golf Nordic Skiing NorWOSSA Host NSSSAA Host OFSAA Championships OFSAA Entry Deadlines Spring Sports SSSAA Host Swimming Tennis Track & Field Winter Sports Wrestling Agenda Agenda Day Month Week February – November 2023 Feb – Nov 2023 Collapse All Expand All Feb 28 Tue 2023 Swimming: OFSAA Championship @ Windsor, Ontario Tickets Feb 28 – Mar 1 all-day May 19 Fri 2023 Tennis: SSSAA Senior Tournament (OFSAA Qualifier) Entry Deadline (11:59pm) Tickets May 19 @ 11:59 pm Upcoming Hosts: 2023 – SSSAA | 2024 – SSSAA | 2025 – SSSAA May 24 Wed 2023 Tennis: SSSAA Senior Tournament (OFSAA Qualifier) @ Thunder Bay Community Tennis Centre Tickets May 24 @ 9:00 am Upcoming Hosts: 2023 – SSSAA | 2024 – SSSAA | 2025 – SSSAA May 30 Tue 2023 Tennis: OFSAA Entry Deadline (11:59pm) Tickets May 30 all-day Jun 5 Mon 2023 Tennis: OFSAA Championship @ Toronto, Ontario Tickets Jun 5 – Jun 7 all-day Oct 23 Mon 2023 Cross-Country Running: NWOSSAA Championship Entry Deadline (11:59pm) Tickets Oct 23 all-day Upcoming Hosts: 2024 – SSSAA | 2025 – SSSAA | 2026 – SSSAA Oct 25 Wed 2023 Cross-Country Running: NWOSSAA Championship @ Kamview Nordic Centre Tickets Oct 25 @ 1:00 pm – 3:30 pm Upcoming Hosts: 2024 – SSSAA | 2025 – SSSAA | 2026 – SSSAA Oct 31 Tue 2023 Cross-Country Running: OFSAA Entry Deadline (11:59pm) Tickets Oct 31 all-day Nov 4 Sat 2023 Cross-Country Running: OFSAA Championship @ Etobicoke, Ontario Tickets Nov 4 all-day February – November 2023 Feb – Nov 2023 Subscribe to filtered calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML