Over and above the principal classes depending on physical characteristics, some competitions have even more eligibility standards based upon nationality, Local community membership or occupation. Males's and women's divisions[edit] Males's one,five hundred-metre Running in the course of the 2018 IAAF World U20 Championships on the Ratina Stadium in Tampere, Finland https://stephence.bloguetechno.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-sports-tournament-63552237