| DATE | CALENDAR ITEM |
|---|---|
| September 22 | Esso Patch Application Deadline (A, AA, AAA) |
| September 29 | AAA Schedule Begins |
| October 6 | AA and A Schedule Begins |
| October 10 | GTHL Development Day presented by GSW |
| October 25-26 | Esso GTHL Puck Drop Weekend |
| November 1 | Final date to submit Team Affiliation forms |
| November 14-16 | The ‘A’ Challenge Cup |
| November 15 | Final date a Club may release a player |
| November 21-23 | Platinum Cup |
| December 24 | GTHL Office Closed (No Games Scheduled) |
| January 2 | GTHL Schedule Resumes |
| January 10 | Final date for a player to be released to be eligible to sign with another Team for the current season |
| January 15 | Final date to register and roster a player with the GTHL Office |
| January 24 | GTHL U18 All-Star Festival fuelled by Gatorade |
| January 24-25 | I Play in the G Festival |
| TBD | GTHL Top Prospects Game fuelled by Gatorade |
| February 13 | GTHL Development Day presented by GSW |
| TBD | GTHL Regular Season Concludes |
| TBD | Pro Hockey Life Cup Championship Celebration |
| TBD | GTHL Playoffs presented by GSW |
| March 9 | King Clancy Cup Tournament Begins |
| TBD | OHL Cup |
| TBD | U18 AAA Central Region Championship |
| April | Pathway Development Skill Sessions |
| TBD | U15 AAA All-Ontario Championship |
| TBD | U13 AAA All-Ontario Championship |
| April 6-9 | U13 GTHL ‘A’ Championships |
| April 18-19 | GTHL ‘A’ Championships |
| April 16-19 | OHF Championships |
| April 18-24 | U10-U13 AAA Tryouts |
| April 20-26 | U14-U18 AAA Tryouts |
| April 25-May 1 | U10-U13 AA Tryouts |
| April 27-May 3 | U14-U18 AA Tryouts |
| May 2-8 | U10-U13 A Tryouts |
| May 4-10 | U14-U18 A Tryouts |
| May 9-15 | Select Tryouts |
| TBD | 2026 GTHL Awards Gala presented by Nothers The Award Store |
| June 30 | Signing Officer Forms due for following hockey season (Late fee: $250) |
| TBD | 2026 GTHL Annual Meeting of Members |
| TBD | 2026 GTHL Legacy Classic presented by Spordle |
