Prix de l'Arc de Triomphe: Enable heads field at ParisLongchamp

Enable won the 2017 Arc, which was held at Chantilly, by two and a half lengths from Cloth Of Stars

Last year's winner Enable will bid to follow up under Frankie Dettori in the Prix de l'Arc de Triomphe at ParisLongchamp on Sunday.

The four-year-old filly, trained in Newmarket by John Gosden, is seeking to become the eighth horse to win Europe's richest race for the second time.

"Even in my long career, she's a once-in-a-lifetime horse," Dettori, 48, told the BBC before the $5m (£4.4m) contest.

Another filly, Sea Of Class, is second favourite behind Enable.

The Irish and Yorkshire Oaks winner, trained by William Haggas, was given a supplementary entry at a cost of 120,000 euros (£107,000).

She will bid to emulate her sire, Seas The Stars, who won the big race in 2009.

The other British-trained challengers are Defoe, for Roger Varian, and Sylvester Kirk's Salouen.

Irish trainer Aidan O'Brien's five-strong team is headed by the past two St Leger victors - Kew Gardens and Capri - alongside Hunting Horn, Nelson and Magical.

Frenchman Andre Fabre, who has saddled a record seven Arc winners but has not triumphed since Rail Link 12 years ago, is represented by 2017 runner-up Cloth Of Stars, plus Waldgeist and Talismanic.