Numerous female runners refused to compete against a male who ran as a transgender female in last weekend’s USA Track and Field (USATF) Open Masters Championships.. Camden Schreiner, now known as "Sadie," took first place in the women's 400-meter dash after two other competitors — 17-year-old Anna Vidolova and 16-year-old Amaris Hiatt — refused to compete against a male. Schreiner also took first place in the women’s 200-meter race, competing against girls as young as 14. In that race, Vidolova again chose not to run, along with three other teenagers. ... at a Track Meet in New York. A male...