Age Groups
Under 14, Under 16, Under 18, Under 20, Open and Masters age categories. 
Masters ages are determined by adding together the ages of each team member in whole years. Masters track events consist of the following: Men – 120+ years, 160+ years, 200+ years and 240+ years. Women – 120+ years, 160+ years, 200+ years and 240+ years.  Masters field events include Masters Shot Put, Hammer and Javelin Throw only. The Masters Shot Put and Javelin Throw teams are made of masters athletes of any masters age.