Age categories and race distances for the 2015 cross-country season
| Juveniles | Born | Distance | Adults | Distance | |
|---|---|---|---|---|---|
| Under 7 | 2009 | Junior Ladies | 4000m | ||
| Under 8 | 2008 | 500m | Junior Men | 6000m | |
| Under 9 | 2007 | 600m | Novice & U23 Ladies | 4000m | |
| Under 10 | 2006 | 750m | Novice & U23 Men | 6000m | |
| Under 11 | 2005 | 1500m | Intermediate Ladies | 4000m | |
| Under 12 | 2004 | 2000m | Intermediate Men | 8000m | |
| Under 13 | 2003 | 2500m | Senior Ladies | 5000m/8000m | |
| Under 14 | 2002 | 3000m | Senior Men | 10000m | |
| Under 15 | 2001 | 3500m | Masters Ladies | 4000m | |
| Under 16 | 2000 | 4000m | Masters Men | 7000m | |
| Under 17 Girls | 1999 | 4000m | |||
| Under 17 Boys | 1999 | 5000m | |||
| Under 18 Girls | 1998 | 4000m | |||
| Under 18 Boys | 1998 | 6000m | |||
| Under 19 Girls | 1997 | 4000m | |||
| Under 19 Boys | 1997 | 6000m |
