Age groups for the 2024-25 season are based on how old the athlete is as of the 31st December 2024.
Important: Athletes turning 5 after Jan 1 (2020) must wait until they have had their birthday before registering (these new Under 6 athletes will repeat U6 in the next calendar season – 25/26).
| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| January | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | U6 |
| February | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | U6 |
| March | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | U6 |
| April | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | U6 |
| May | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | U6 |
| June | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | U6 |
| July | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | U6 |
| August | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | |
| September | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | |
| October | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | |
| November | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 | |
| December | U17 | U16 | U15 | U14 | U13 | U12 | U11 | U10 | U9 | U8 | U7 | U6 |
