Camelot, ridden by jockey Joseph O'Brien, heads the field to win the Derby race on Derby Day, at Epsom in Surrey, in June. Triple classic winner Camelot's chances of running in and winning Europe's ... more 

Camelot, ridden by jockey Joseph O'Brien, heads the field to win the Derby race on Derby Day, at Epsom in Surrey, in June. Triple classic winner Camelot's chances of running in and winning Europe's most prestigious horse race, the Prix de l'Arc de Triomphe on Sunday, have increased with the seemingly inevitable withdrawal of last year's winner Danedream less