2022 XCR & 2022/23 AVSL Age Groups
| Age Group | Year of Birth |
| U14 | 2009, 2010 & 2011 |
| U15 (if held) | 2008 |
| U16 | 2007, 2008 |
| U17 (if held) | 2006 |
| U18 | 2005, 2006 |
| U20 | 2003, 2004 |
| Open | 2002 and older (athletes born 2006 and before can compete in the open age group) |
| Masters | XCR – 1st of April 2022 AVSL – 31st of December 2022 |
2023 Championship Age Groups
| Age Group | Year of Birth |
| U14 | 2010 & 2011 |
| U15 (if event held) | 2009 |
| U16 | 2008, 2009 |
| U17 (if event held) | 2007 |
| U18 | 2006, 2007 |
| U20 | 2004, 2005 |
| Open | 2003 and older (athletes born 2007 and before can compete in the open age group) |
| Masters | Age Group is taken as of competition start date |