Harry Wilson tipped the Arc winner at 12-1 - find out the rest of his Group 1 tips at Longchamp

Harry Wilson returns with his advice for the Group 1s on Prix de l'Arc de Triomphe day at Longchamp on Sunday

• 2025 Prix de l'Arc de Triomphe pinstickers' guide: runners, tips, key quotes and star ratings from our man in France 
• 'Her form links in with Aventure and Whirl and I think she's very much overpriced' 
• Tom Segal's best bets for Arc day - including one who 'is going to be a major player in the big race' 

12.40 Longchamp
Qatar Prix Marcel Boussac - Criterium des Pouliches (Group 1), 1m

Harry's tip: Diamond Necklace

Diamond Necklace created a fine impression when winning on her debut and confirmed herself a smart prospect with a ready success at Leopardstown last month. A €1,700,000 yearling, she is a half-sister to Group 1 winner Magic Wand and Irish Oaks scorer Chicquita and is expected to relish this step up to a mile.

Diamond Necklace12:40 Longchamp

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Jky: Christophe Soumillon Tnr: A P O'Brien

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1.15 Longchamp
Qatar Prix Jean-Luc Lagardere (Group 1), 7f

Harry's tip: Rayif

Rayif is unbeaten in two starts, most recently showing a good turn of foot to come from the back to land the Group 3 Prix Francois Boutin at Deauville in August. He proved far too good for Andab, who had shown useful form, and looks just the type to make his presence felt up in class.

Rayif13:15 Longchamp

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Jky: Mickael Barzalona Tnr: F-H Graffard

1.50 Longchamp
Prix de l'Abbaye de Longchamp Longines (Group 1), 5f

Harry's tip: Monteille

Monteille is 2-3 over 5f since joining Mario Baratti, with her sole defeat coming when eighth (beaten just two and a half lengths) in the King Charles III Stakes on quick ground at Royal Ascot. She looked good when beating Rayevka over course and distance last time and should have more to come, while she's likely to get a good tow into the race from stall one.

Monteille13:50 Longchamp

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Jky: Cristian Demuro Tnr: Mario Baratti

3.05 Longchamp
Qatar Prix de l'Arc de Triomphe (Group 1), 1m4f

Harry's tip: Daryz

Daryz is a big, imposing sort who has been trained patiently to blossom as a three-year-old and he has come a long way in a short space of time. Apart from a no-show in a messy Juddmonte International, the son of Sea The Stars has posted progressive Racing Post Ratings, most recently when narrowly failing to reel in Croix Du Nord in the Prix du Prince d’Orange. He’s impeccably bred – he has five stakes-winning siblings – and should show further improvement for tackling a mile and a half.

Daryz15:05 Longchamp

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Jky: Mickael Barzalona Tnr: F-H Graffard

3.50 Longchamp
Prix de l'Opera Longines (Group 1), 1m2f

Harry's tip: Wemightakedlongway

Wemightakedlongway chased home Arc favourite Minnie Hauk in the Irish Oaks last time, getting closer to her than she did in the Epsom equivalent, and should benefit from a slightly easier surface, given her Salsibil Stakes victory on soft ground in April. The drop in trip shouldn't be a problem.

Wemightakedlongway15:50 Longchamp

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Jky: Dylan Browne McMonagle Tnr: Joseph Patrick O'Brien

4.25 Longchamp
Qatar Prix de la Foret (Group 1), 7f

Harry's tip: Maranoa Charlie

Maranoa Charlie is a specialist at this distance, having won three of his five starts over 7f, including two Group 3 victories this season since being fitted with a hood. He made all in those contests and again went from the front when narrowly beaten in the Group 1 Prix Jean Prat, while he fared by far the best of those up with a good pace when beaten less than a length in the City of York last time. He had a tall reputation as a juvenile and looks to be turning into a top-class three-year-old.

Maranoa Charlie16:25 Longchamp

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Jky: Aurelien Lemaitre Tnr: Christopher Head

Read more here:

2025 Prix de l'Arc de Triomphe at Longchamp: the runners, the odds, the verdict 

'Everyone says that type of filly has a good chance' - the world's finest converge on Longchamp in an Arc for the ages 

2025 Prix de l'Arc de Triomphe pinstickers' guide: runners, tips, key quotes and star ratings from our man in France 

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