Boston marathon is to allow anyone to compete as a woman
Claim: "no physiologic advantage to being assigned male at birth"
2018 female winner came in 142nd place
The prize is US$150,000
Draw your own conclusions on the impact of selfID on women's sporthttps://t.co/MQo5PSVaGX
— Dr Jane Mansley (@janemansley) August 5, 2018