Clock is ticking for both Dettori and his wonder horse Enable as they seek Arc history on Sunday
The Qatar Prix de L'Arc de Triomphe clock is ticking for Enable and Frankie Dettori.
Sunday will be a fourth and final shot at Europe's biggest all-age race for the six-year-old mare whose biological clock is telling her that it is time to become a mother rather a champion racehorse.
And her jockey, with his 50th birthday circled on the calendar in…