Diamond Necklace stays unbeaten, James McDonald creates history & Royal Ascot set to take centre stage

Laura King • June 15, 2026

This week's WHR Weekly has landed. We look ahead to a fascinating battle at Royal Ascot and recap the best of the action from last week.

The FIFA World Cup might be dominating the sporting conversation right now, but horse racing had its own global weekend - top-level Group action across seven countries.


At Chantilly, Diamond Necklace extended her unbeaten record to five with victory in the G1 Prix de Diane - a second Classic of the season for Aidan O'Brien's filly, who had to dig deep for the narrowest of wins.


In Australia, James McDonald broke the record for the most Group 1 wins in a single Australian season aboard Tron Bolt in the JJ Atkins Stakes.


But all eyes now turn to England and Ascot, where five days of world-class racing begin on Tuesday, headlined by a blockbuster Prince of Wales's Stakes clash between Arc hero Daryz and defending champion Ombudsman.


Continue reading for a full round-up, plus everything to look out for in the week ahead.


What’s Happened


๐Ÿ‡ฆ๐Ÿ‡บ Australia ๐Ÿ‡ฆ๐Ÿ‡บ


James McDonald broke the record for number of G1s in an Australian season when Tron Bolt took the J.J. Atkins Stakes at Eagle Farm. Trained by Chris Waller, he overcame a jump in class and a new track to win the juvenile contest.


By contrast, jockey Taylor Marshall celebrated his first G1 win when Spicy Martini won the G1 Stradbroke Handicap, beating Sepals by a length, for trainer Toby Edmonds.


Earlier, Melbourne Cup-winning rider Mark Zahra was in the saddle when She’s Got Pizzazz won the G2 Dane Ripper Stakes for trainers Katherine Coleman and Peter Moody, while Alalcance took the G2 Brisbane Cup for Timothy Clark and trainers Gai Waterhouse and Adrian Bott.


๐Ÿ‡ง๐Ÿ‡ท Brazil ๐Ÿ‡ง๐Ÿ‡ท


There was a big day of G1 action at a rain-soaked Gavea on Saturday, where the racing took place on heavy ground. Oh Promise Me got the better of favourite Odalisa in the Grande Premio Roberto E Nelson Seabra - Haras Santa Maria de Araras for fillies and mares, winning by three-quarters of a length in the hands of Valdinei Rocha Gil.


There was a close finish to the G1 Grand Premio Major Suckow which went to Eletrizante Dollar by a head, for jockey Altair Domingos and trainer Antonio Marcos Oldoni.


๐Ÿ‡ซ๐Ÿ‡ท France ๐Ÿ‡ซ๐Ÿ‡ท


Diamond Necklace remained unbeaten after winning her second Classic of the season in the G1 Prix de Diane at Chantilly on Sunday. Trained by Aidan O'Brien and ridden by Ryan Moore, she was made to work for the narrowest success of her five-race career, getting the better of outsider Pink Panthera by a short neck.


There was a notable British success on the undercard, when Remmooz took the G3 Prix Bertrand for Owen Burrows and Callum Rodriquez, while master trainer Andre Fabre won the G3 Prix Du Lys with Space Waltz.


๐Ÿ‡ฉ๐Ÿ‡ช Germany ๐Ÿ‡ฉ๐Ÿ‡ช


There was another Englishman making headlines, but this time the German version at Cologne on Sunday. Marcel Weiss’ three-year-old won the G2 Sparkasse KolnBonn - 191st Union-Rennen by a length and a quarter from favourite Westminster Rocket.


๐Ÿ‡ฏ๐Ÿ‡ต Japan ๐Ÿ‡ฏ๐Ÿ‡ต


Meisho Tabaru became just the third horse to win back-to-back runnings of the G1 Takarazuka Kinen at Hanshin on Sunday. Ridden by Yutaka Take, he beat Croix Du Nord by a neck and trainer Mamoru Ishibashi will now aim him at the G1 Prix de l’Arc de Triomphe in France in October.


๐Ÿ‡ธ๐Ÿ‡ช Sweden ๐Ÿ‡ธ๐Ÿ‡ช


One of the biggest races of the year took place at Bro Park on Sunday, but just six lined up in the G3 Stockholms Stora Pris. The win went to the ex-Aidan O’Brien-trained Mount Kilimanjaro, now trained in Norway by Niels Petersen. Ridden by Carlos Lopez, he beat Icon Bling by a length and three-quarters.


๐Ÿ‡บ๐Ÿ‡ธ USA ๐Ÿ‡บ๐Ÿ‡ธ


There were two notable victories at Monmouth Park in New Jersey on Saturday, starting when Graham Motion won the G3 Eatontown Stakes with Gimme A Nother. The five-year-old, formerly trained in South Africa, was having her first run since success at Del Mar in September.


Later, Brendan Walsh’s G1 winner East Avenue got back to winning ways in the G3 Salvator Mile, his first victory since the G3 Matt Winn Stakes a year ago.


Popular eight-year-old Gold Phoenix picked up his tenth Graded Stakes win in the G3 San Juan Capistrano Stakes at Santa Anita on Sunday, charging home by five lengths under Hector Berrios for trainer Philip D’Amato.


What’s Happening


๐Ÿ‡ญ๐Ÿ‡ฐ Hong Kong ๐Ÿ‡ญ๐Ÿ‡ฐ


The G3 Premier Plate and G3 Premier Cup are the twin feature races at Sha Tin on Sunday. The latter is expected to attract Hong Kong Classic Mile winner Little Paradise.


๐Ÿ‡ฏ๐Ÿ‡ต Japan ๐Ÿ‡ฏ๐Ÿ‡ต


The G3 Fuchu Himba Stakes takes place at Tokyo on Sunday, while the G3 Shirasagi Stakes is the feature at Hanshin.


๐Ÿ‡บ๐Ÿ‡ธ USA ๐Ÿ‡บ๐Ÿ‡ธ


It’s a quiet weekend Stateside, but Churchill Downs stages the G2 Chicago Stakes on Saturday and the G3 Ohio Derby takes place at Thistledown.


๐Ÿ‡ฌ๐Ÿ‡ง UK ๐Ÿ‡ฌ๐Ÿ‡ง


The best week of racing in the UK gets underway on Tuesday with five days of Royal Ascot beginning with three G1s. Docklands defends his title in the Queen Anne, up against a powerful Godolphin duo of Notable Speech and Opera Ballo.


Aussie star Overpass takes on the best British sprinters, including defending champion American Affair in the G1 King Charles III Stakes, while British and Irish 2000 Guineas winners Bow Echo and Gstaad clash in the G1 St James’s Palace Stakes.


There’s a race for the ages on Wednesday, when 2025 winner Ombudsman defends his crown in the G1 Prince of Wales’s Stakes against the brilliant Arc winner Daryz, while Thursday’s featured G1 Gold Cup pits last year’s winner Trawlerman against rising stars Caballo De Mar and Rahiebb.


There are two G1s on Friday, with Aidan O’Brien looking to hold all the aces in the Coronation Stakes with True Love and Precise both lining up. The G1 Commonwealth Cup has a strong favourite in the brilliant Venetian Sun, trained by Karl Burke.


The action rounds out on Saturday with the G2 Hardwicke Stakes featuring G1 winners Kalpana and Giavellotto, while the G1 Queen Elizabeth II Jubilee Stakes sees five-time Australian G1 winner Joliestar against last year’s runner up Satono Reve, from Japan.


MOST POPULAR
SOCIAL POSTS
By Laura King • November 2, 2026
Sovereignty goes out on top. After missing last year’s Breeders’ Cup Classic through illness, he made amends by winning the $7 million race on Saturday, and was retired the next morning. We also look back at a huge weekend for Aidan O’Brien, Derby Day at Flemington and a look ahead to the Melbourne Cup. This week’s WHR Weekly has the full story. Read it here ๐Ÿ‘‡
By Laura King • October 26, 2026
Andrea Leek became only the second woman to train a Cox Plate winner on Saturday as Cosmic Crusader delivered a stunning late run at Flemington to claim one of Australia’s most prestigious prizes. Attention now turns to the Breeders’ Cup at Keeneland, which starts on Friday ๐Ÿ† Defending champion Forever Young goes against 2025 Horse of the Year Sovereignty in a Classic for the ages. This week’s WHR Weekly has the full round-up and your Breeders’ Cup guide. ๏ปฟ Read it here ๐Ÿ‘‡
By Laura King • October 19, 2026
One of sport’s great winning streaks came to an end this weekend. Here are the stories you need to know: KAY YING RISING’s remarkable run of 22 consecutive victories was ended by TEMPTED in The Everest at Randwick – the world’s best racehorse faced softer ground than he’s used to, and Ciaron Maher’s Godolphin filly, who had finished second 12 months earlier, made the most of her opportunity in a remarkable redemption story OMBUDSMAN produced the performance of Champions Day at Ascot, delivering a stunning late burst under William Buick to beat CALANDAGAN in the Champion Stakes AUTUMN GLOW was imperious in the King Charles III Stakes in Sydney, putting away the dual winner of the race with ease for a fifth G1 success MONROE WALK remained unbeaten in five starts with a narrow victory in the G1 Shuka Sho in Japan The Breeders’ Cup and start of the Melbourne Cup Carnival are now just two weeks away Continue reading for a full round-up across Australia, France, Germany, Ireland, Japan, the UK and the USA – and a look ahead to the Cox Plate at Flemington this weekend.
By Laura King • October 12, 2026
Darkness Falls made it back-to-back G1 wins with a thrilling victory over Desert Castle in the Dewhurst Stakes at Newmarket – Aidan O’Brien’s colt is now favourite for next year’s 2000 Guineas, with an intriguing Triple Crown attempt mooted by the Irish trainer Musical Times remains unbeaten in four starts after landing the Fillies’ Mile at Newmarket for Charlie Appleby – one to watch for the 1000 Guineas in May Warwoven completed the Golden Rose and Caulfield Guineas double, cementing his status as Australia’s most exciting three-year-old ahead of the spring carnival Ka Ying Rising – currently ranked the world’s best racehorse and winner of 22 consecutive races – heads to Randwick on Saturday to defend his Everest title against Australian rivals Joliestar and Jimmysstar Champions Day at Ascot on Saturday promises one of the races of the season, with Ombudsman and Calandagan – two of Europe’s finest – set to clash in the Champion Stakes ๏ปฟ Continue reading for a full round-up across Australia, France, New Zealand, Mauritius, the UK and the USA – and a look ahead to The Everest and Champions Day.
By Laura King • October 5, 2026
It was an incredible weekend of racing action across the globe, here are the headlines in case you missed anything: ๏ปฟ Daryz became the first colt in almost 50 years to win back-to-back Prix de l'Arc de Triomphes – emulating the legendary Alleged with a commanding display at ParisLongchamp on Sunday, giving trainer Francis-Henri Graffard and the Aga Khan team a record ninth Arc victory. Blue Bolt made it six wins in a row with a smooth display in the G1 Sun Chariot Stakes at Newmarket. Australia's spring carnival is building nicely as Cosmic Crusader announced himself as a Cox Plate contender with the Turnbull Stakes at Flemington, while God's Window gave apprentice jockey Siena Grima a fairytale first G1 at the first attempt in the Epsom Handicap at Randwick John Grabowski , a trainer with just nine horses at his Finger Lakes base in upstate New York, sent out Dotsy to win the G1 Frizette Stakes at Belmont. The Breeders' Cup picture is coming into sharp focus – a huge weekend of Win and You're In races across Keeneland, Belmont and Santa Anita has set up a compelling October 31st showdown at Keeneland Continue reading for a full round-up across Australia, Canada, France, Hong Kong, Japan, the UK and the USA – and a look ahead to the weekend's action.
By Laura King • September 28, 2026
The Prix de l'Arc de Triomphe is this Sunday ๐Ÿ‡ซ๐Ÿ‡ท๐Ÿ† Defending champion Daryz bids to join Enable in the pantheon of back-to-back Arc winners. But Kalpana is on the form of her life, while three-year-old Maltese Cross will look to upset the odds against his older rivals. Before that – globetrotter Puro Magic claimed her first G1 in the Sprinters Stakes at Nakayama, Sun Goddess made it five wins in a row at Newmarket and Jimmysstar turned in one of the performances of the Australian spring at Caulfield. This week's WHR Weekly has the full round-up and your Arc preview.
By Laura King • September 21, 2026
Forever Young stole the show at the opening day of the new Belmont Park, powering to a three-and-a-half-length victory in the G1 Woodward Stakes under Ryusei Sakai. The Yoshito Yahagi-trained star now turns his attention to Keeneland, where he will bid to defend his Breeders’ Cup Classic crown. There was plenty of G1 action in Australia too, with Angel Capital finally landing his first top-level success in the Sir Rupert Clarke Stakes, while Birdman bounced back in style to take the Underwood Stakes at Caulfield. Read all about it in the latest edition of the World Horse Racing weekly newsletter โฌ‡๏ธ
By Laura King • September 14, 2026
79-year-old trainer Jessica Harrington saddled a 50-1 shock winner in the Royal Bahrain Irish Champion Stakes and, at 24-years-old, Saffie Osborne becomes the first female jockey to win a British Classic. It was an eventful weekend across the globe, read it all here๐Ÿ‘‡ ๐Ÿ‡ฆ๐Ÿ‡บ๐Ÿ‡ฎ๐Ÿ‡ช๐Ÿ‡ฌ๐Ÿ‡ง๐Ÿ‡จ๐Ÿ‡ฆ๐Ÿ‡ฏ๐Ÿ‡ต๐Ÿ‡ซ๐Ÿ‡ท
By Laura King • September 7, 2026
The 2026/27 Hong Kong racing season got underway with a bang on Sunday, and there was plenty more to savour across the globe. Here are the stories you need to know this week: Ka Ying Rising extended his winning streak to 21 consecutive victories at Sha Tin Erdenali announced himself as a Breeders' Cup Mile contender with a record-breaking win in the G1 Prix du Moulin at Longchamp, beating odds-on favourite Gstaad Daryz served notice of his Arc credentials with a smooth success in the G2 Prix Foy Almeraq produced a four and a quarter-length demolition job in the G1 Sprint Cup at Haydock Bob Baffert claimed a 20th Del Mar Futurity victory with Hughes , adding his name to a roll of honour that includes American Pharoah and Silver Charm Continue reading for the full round-up and a look ahead to Irish Champions Weekend and the St Leger๐Ÿ‘‡
September 1, 2026
From an extraordinary five G1 winners on Travers Day at Saratoga to a remarkable Tiz The Law treble in Chile, the latest edition of World Horse Racing Weekly looks back at another action-packed week of racing around the world. ๐ŸŒŽ๐Ÿ‡ We also look ahead to a huge weekend, with Arc Trials Day at Longchamp, the Korea Cup and Korea Sprint, the Sprint Cup at Haydock, the Maiden Cup in Mauritius and major three-year-old races across South America. Plus, Australia’s Memsie Stakes delivered another statement performance, while Al Aasy finally landed his first Group 2 at Deauville and Zavateri returned to winning ways at Goodwood. Read the latest World Horse Racing Weekly for the biggest stories from racing across the globe — and what to watch out for this weekend. โฌ‡๏ธ

FOLLOW WORLD HORSE RACING

Follow us for the latest interviews, features and news from our crack content team as they cover the world’s most famous festivals.