PAULA RADCLIFFE says she fears races will be “distorted” in Rio after the Court of Arbitration for Sport (CAS) ruled against the IAAF’s regulations on hyperandrogenism.

Caster Semenya: world champion in 2009 at 18 years of age
MARK SHEARMAN
The marathon world recordholder appeared to be making a pointed reference to South African 800m runner Caster Semenya, who was at the centre of controversy in 2009 when she won the World Championship title hours after it was revealed she was to undergo gender testing.