Nicky Henderson’s Secret Weapon: Could Joyeux Steal the Mares’ Hurdle Spotlight?
The 2025 Cheltenham Festival, set to electrify from March 11-14, is already crackling with anticipation, and the Close Brothers Mares’ Hurdle on Tuesday, March 11 at 15:20 just got a seismic jolt.
In the Racing Post’s Unibet-sponsored preview, trainer Nicky Henderson dropped a bombshell: Joyeux, his Newbury standout, might be supplemented into this Grade 1 clash.
With Brighter Days Ahead defecting to the Champion Hurdle and Lossiemouth’s plans murky, Henderson’s curveball has punters and pundits buzzing.
Could this late entry steal the spotlight and redefine the festival’s opening day?
The Bombshell Drop: Joyeux Enters the Fray
Midway through the preview, host David Jennings probed the Mares’ Hurdle field, and Henderson let slip a game-changer:
“We’ve been waiting to see how it would go – the plan would be to supplement Joyeux.”
The room ignited, Unibet’s Ed Nicholson grinned, “That definitely adds an extra dimension.”
Why now? Brighter Days Ahead’s exit to the Champion Hurdle at 7/4 has flipped the script, and Lossiemouth (8/11) is “more likely” leaning toward the big one, per Nicholson, cracking the race’s door wide open.
Joyeux, ineligible for Cheltenham handicaps due to just two prior runs, fits like a glove for this 2-mile-4-furlong test.
Henderson’s coy “We’ll give it a go” isn’t whimsy, it’s a calculated strike from a trainer with eight Champion Hurdle wins.
“It’s been in the back of my mind since Newbury,” he admitted, hinting at months of quiet plotting.
Nico de Boinville, Henderson’s trusted jockey, nodded: “She’s been on our radar, Tuesday’s perfect.” The bombshell’s landed, Joyeux is no afterthought.
Newbury Brilliance: Joyeux’s Form Shines Bright

Joyeux’s case hinges on her scintillating Newbury romp three weeks ago, a performance that left Henderson beaming.
“She was spectacular—a different mare,” he recalled, eyes gleaming as he described her surge clear of a big handicap field.
Under Nico’s “beautiful, confident ride,” as Tom Segal put it, she powered home over 2 miles 4 furlongs, a distance that once tripped her up.
“She leapt forward there, two different horses before and after,” Henderson dissected, dismissing earlier defeats as growing pains.
Post-Newbury, she’s been lightly worked; “just a spin on Saturday, one bit this week” – keeping her fresh for the festival.
“If she’s in that form, I’m happy at two and a half,” Henderson said, his bullish tone echoing Nico’s take: “She’s peaking – Newbury was a statement.”
Segal pegged her at 5/1 or 9/2 if supplemented – a live contender with a spark that’s got punters circling.
“She’s professional, improving fast,” he noted. Joyeux’s brilliance isn’t just form, it’s a weapon Henderson’s honed for this moment.
A Race in Flux: The Field Shifts
Brighter Days Ahead’s defection has turned the Mares’ Hurdle upside down. She’s now a 7/4 Champion Hurdle threat, while Lossiemouth’s indecision leaves Jade de Grue (7/4) and Golden Ace (6/1) atop the market.
Henderson’s move blindsided the panel. Paul Kealy mused, “It does open up a little bit without Lossiemouth – Joyeux steps in.”
Segal agreed: “She’s second or third favourite if Lossiemouth bolts- huge chance.” Nicholson warned, “The market’s still up in the air – supplementation talk’s shifting it.”
Golden Ace, Segal’s pick, boasts “the best form” after beating Brighter Days Ahead here last year, but Joyeux’s arrival stiffens the test.
“She’s improved over two and a half at Newbury, getting better,” Kealy said, intrigued by her upside.
Dive into the latest Cheltenham odds at Unibet – non-runner no bet keeps this fluid race a punter’s dream.
“It’s chaos—perfect chaos,” Jennings grinned, savouring the flux. Eight hurdles over 2 miles 4 furlongs – Joyeux could turn it on its head.
Henderson’s Festival Firepower: Joyeux in Context

Joyeux isn’t Henderson’s only ace – Constitution Hill (Champion Hurdle, 7/4), Jonbon (Queen Mother, 11/10), and Lou Lamber (Triumph, 5/2) headline a festival squad that’s the envy of Prestbury Park.
“She seems in very good order,” Henderson said of Joyeux, a nod to her low-mileage appeal – fewer than five runs, yet brimming with potential.
Nico’s the linchpin: “She’s part of a team firing on all cylinders, Tuesday’s just the start.” Check out that stable strength:
“She’s not the flashiest, but she’s ours,” Henderson mused, his wildcard nestled among titans. Fans lap up his every hint. This is Seven Barrows at its peak.
Ground and Grit: The Tuesday Factor
Weather could shape Joyeux’s shot – softish ground is forecast for Tuesday, March 11.
“She’s handled soft before, Newbury was tacky,” Nico said, unfazed by early-week conditions.
Henderson agreed: “Two and a half on soft—she’s fine.” Golden Ace thrives here too, but Jade de Grue’s class on any ground keeps her in play.
“Soft opens it up – Joyeux fits,” Kealy noted, while Segal added, “She’s a galloper, ground won’t stop her.”
Nicholson’s market hums: “Punters are split – odds are fluid.” Joyeux’s grit could shine if the turf holds moisture – Tuesday’s a proving ground.
The Verdict: Spotlight or Long Shot?
Can Joyeux snatch the Mares’ Hurdle crown? Henderson’s coy smile hints at possibility:
“If it opens up as it’s started to, it’s worth a shot.”
Segal’s hooked: “She’s a very interesting player – professional, improving every run.”
Kealy’s cautious but curious: “She’s got a bit to find, but she could shorten, Newbury was no fluke.”
Nicholson’s market agrees – supplementation chatter has bets circling: “She’s live at 5/1—maybe tighter.”
Against Jade de Grue’s polish and Golden Ace’s Cheltenham savvy, Joyeux needs that Newbury spark – and maybe a touch of luck.
“It’s a roll of the dice—but Nikki’s dice roll well,” Jennings quipped, nodding to Henderson’s festival nous.
With Unibet’s non-runner no bet offer, you can back her now and dream big – Tuesday’s 15:20 clash over 2 miles 4 furlongs just got spicier.
Will Henderson’s secret weapon steal the spotlight, or fade as a bold long shot? March 11 holds the answer – place your bets!