Daryz, the former winner of the Prix de l'Arc de Triomphe, recorded blood test results deemed unsatisfactory following his recent performance at Royal Ascot. The horse finished third in the Prince of Wales’s Stakes, trailing behind Ombudsman and Minnie Hauk.

The blood analysis has prompted the decision to adjust Daryz’s training and preparation schedule as connections plan his next steps. The colt is currently being readied for the Prix Foy, scheduled for September, with the intention of defending his Arc title later in the year.

Daryz’s performance at Royal Ascot had raised questions after a strong showing in previous major races, including his victory in last year’s Prix de l'Arc de Triomphe. The unsatisfactory blood results offer insight into potential health or conditioning issues that may have impacted his recent form.

The Prix Foy often serves as a preparatory race for contenders targeting the Arc de Triomphe. Trainers and owners appear hopeful that the adjustment in strategy and recovery time will enable Daryz to regain his peak condition ahead of the autumn’s premier middle-distance event.