The CAS Track & Field season comprises a number of weeks of Invitationals in a lead up to the CAS Championships on September 14, 2023. CAS is joined by ISA and GPS schools at each Invitational and most schools take a turn to host a carnival each week.
Details of 2023 season –
Events start at 8am
| DATE | VENUE | HOST SCHOOL Track | HOST SCHOOL Field | SCHOOLS ATTENDING | |
| 12/08/2023 | Internal School Trials | ||||
| 19/08/2023 | BC | BC | BC | BC, KGS, SAC, | |
| Sylvania | TGS | WC | TGS, WC, CS | ||
| 26/08/2023 | SOPAC | SAC | KGS | SAC, BC, KGS, TGS, CS, WC | CAS |
| GPS | |||||
| SPC, SPX | ISA | ||||
| SOPAC Twilight | NC | SGS | CAS | ||
| E, SGS, SIC, SJC, TSC, SBHS, NC, TKS | GPS | ||||
| ISA | |||||
| 2/09/2023 | SOPAC | SJC | SPX/AUG | KGS, SAC, TGS, BC | CAS |
| SIC, SJC, TKS | GPS | ||||
| SPX, SPC, AUG | ISA | ||||
| ES Marks | TSC | OXL/SPY | CS, WC | CAS | |
| SACS/RED | E, SGS, NC, TSC, SBHS | GPS | |||
| SPY, SACS, OXL, RED | ISA | ||||
| 9/09/2023 | SOPAC | E | SPC | SAC, KGS, TGS, BC, | CAS |
| E, SGS, NC, TSC | GPS | ||||
| SPC | ISA | ||||
| ES Marks | TKS | CS | WC, CS | CAS | |
| SBHS, SIC, SJC, TKS | GPS | ||||
| SPX, AUG | ISA | ||||