The Age Groups stated below, are the age groups for ALL Hertfordshire Schools and English Schools, Athletics and Cross Country Championships.
Primary Girls & Boys (Hertfordshire County Championships only)
Year 6 at Primary School
Pre Junior Girls & Boys (Hertfordshire County Championships only)
Year 7 students at Secondary School
Junior Girls & Junior Boys
Thirteen years and under fifteen years of age on 31st August at the end of the current school year
Intermediate Girls & Intermediate Boys
Fifteen years and under seventeen years of age on 31st August at the end of the current school year
Senior Girls & Senior Boys
Seventeen years and under nineteen years of age on 31st August at the end of the current school year