Precise Challenges More Thunder in Prix Jacques le Marois

Precise, More Thunder and Zeus Olympios will contest the 2026 Prix Jacques le Marois at Deauville on Saturday, a Group 1 race that will be broadcast live on Sky Sports Racing. The 1,600‑metre event, held on the left‑handed course, is a key test for milers and a major target for owners and trainers looking to add a prestigious Group 1 title to a horse’s record.

The Prix Jacques le Marois has long been a barometer of the best milers in Europe. It sits at the top of the French racing calendar and is the last major mile race before the autumn classics. In 2025, the race was won by the Australian‑bred filly “Precise,” who finished the season with a Group 1 victory at Ascot. More Thunder, a seasoned three‑year‑old gelding trained by the renowned French stable of Jean‑Claude Rougier, returned from a two‑week layoff after winning the Prix du Moulin. Zeus Olympios, a 2019‑born colt from the UK, has been in top form with a win in the Group 2 Queen Elizabeth II Stakes and a second place in the Breeders’ Cup Mile. The mix of a young filly, a veteran miler and a seasoned international colt makes the field one of the most intriguing in recent memory.

Precise’s jockey, Maxime Guyon, said the filly is “in peak condition” and has “the speed and stamina for Deauville’s straight.” More Thunder is set to ride by the seasoned French jockey Pierre-Charles Boudot, who praised the gelding’s “steady turn of foot.” Zeus Olympios will be ridden by the experienced American, Mike Smith, who noted the colt’s “strong finish” in the last mile of his previous races. The odds, as of Tuesday’s closing market, list Precise at 5/2, More Thunder at 7/2 and Zeus Olympios at 4/1, reflecting a tight betting market that highlights the competitiveness of the field.

The race will have implications beyond the winner’s trophy. A victory would cement Precise’s place among the elite fillies of her generation and boost her future breeding value. For More Thunder, a win would secure his status as one of the best milers of his age group and potentially lead to a lucrative stud contract. Zeus Olympios would reinforce his reputation as a top international miler, increasing his appeal to breeders in both the UK and the US. The 2026 Prix Jacques le Marois will therefore be watched closely by racing enthusiasts, bettors and industry insiders alike, all of whom can catch the action live on Sky Sports Racing.