Losange Bleu Accident – Horse Dies After Fatal Injury at Auteuil Racecourse in Paris, France

French horse racing was overshadowed by tragedy on Sunday, October 11, 2026, after champion hurdler Losange Bleu suffered a fatal injury during the Prix Carmarthen at Auteuil Racecourse in Paris. The seven-year-old gelding was leading the field when the accident occurred during the final turn of the Group III hurdle race, according to French racing publication Canalturf. <Cite refs={[“turn301214search0”]} />

Losange Bleu’s injury cast a shadow over an important afternoon of racing, with the attention of spectators and the horse’s connections turning from the competition to the devastating incident. The published report confirmed the fatal outcome but did not provide a detailed veterinary explanation of the injury or establish precisely what caused it.

The Prix Carmarthen was contested over 4,300 metres and brought together established competitors in French jump racing. Kingland, trained by François Nicolle and ridden by Kévin Nabet, won the race. Thélème finished second, followed by Jet Blue in third and Zarakhan in fourth. The result, however, was overshadowed by the loss of Losange Bleu. <Cite refs={[“turn301214search0”]} />

Trained by Dominique Bressou and owned by Mme Patrick Papot, Losange Bleu had earned a prominent place in French hurdle racing through his performances at Auteuil. His achievements included winning the prestigious Racing TV Grande Course de Haies d’Auteuil in May 2026 for the second time, ridden by Johnny Charron. The Group I victory reinforced his standing among the leading horses in the discipline. <Cite refs={[“turn269567search2″,”turn269567search4”]} />

The horse’s death marks a painful loss for his owner, trainer, jockey, stable team and the racing followers who had watched his career develop over several seasons.

Questions remain about the exact nature and circumstances of the fatal injury. The available report does not establish whether a particular obstacle, contact with another horse or course conditions contributed to the incident, and no such explanation should be assumed without further evidence.

Losange Bleu will be remembered for his major victories and his achievements on the Auteuil track. His fatal accident during the Prix Carmarthen has turned a day of competition into a moment of mourning for French jump racing.