For the 2018-2019 season the following age categories will apply in British Cycling cyclo-cross events (effective from 1st September 2018):
- (NWCCA only): Under 8 born in 2011 or later
- Under 10 born in 2009 or 2010
- Under 12 born in 2007 or 2008
- Youth – born 2003 to 2006
- Youth – Under 16 – born 2003 or 2004
- Youth – Under 14 – born 2005 or 2006
- Junior born 2001 or 2002
- Under 23 born 1997 to 2000
- Senior born 1996 or earlier
- Veteran – born 1978 or earlier
- Vet 40-49 born 1969 to 1978
- Vet 40 born 1974 to 1978
- Vet 45 born 1969 to 1973
- Veteran 50+ born 1968 or earlier
- Vet 50 born 1964 to 1968
- Vet 55 born 1959 to 1963
- Vet 60 born 1953 to 1958
- Vet 65 born 1949 to 1953
- Vet 70+ born 1948 or earlier
- Vet 40-49 born 1969 to 1978
