2023 Championship Series (Tentative Dates):
- Rounds 1, 2: Feb 18-19
- Rounds 3, 4: Mar 4-5
- SCCA National Tour: Apr 21-23
- SCCA ProSolo: Apr 28-30
- Rounds 5, 6: May 20-21
- Rounds 7,8 : June 17-18
- Rounds 9, 10: July 22-23
- Rounds 11, 12: Oct 7-8
- Rounds 13, 14: Nov 4-5