The 500 g javelin is officially used in youth athletics (U15–U18 girls and boys, female masters aged 50–74, male masters aged 70–79), with length standards of 200–210 cm .
The 500 g javelin is officially used in youth athletics (U15–U18 girls and boys, female masters aged 50–74, male masters aged 70–79), with length standards of 200–210 cm .