Justify Filly Justaboom Targets Black Type

Mark Smith - Saturday February 3

Continuing her upward trajectory, the progressive 3-year-old Justify (USA) filly Justaboom will chase black-type following a tough win over 1800m at Caulfield on Saturday.

That's two on the bounce for Justaboom (image Grant Courtney)

Ridden by Jamie Mott for Robbie Griffiths and Mathew de Kock, Justaboom tracked the frantic early speed set by Yosemite Falls and was strong to the line in defeating the Vancouver gelding Our Couver by a length with Dundeel gelding Dunbelievin' back in third.

Justaboom debuted at Sandown in November with a third, followed by a fast-finishing second over a mile at Cranbourne a fortnight later.

The strapping chestnut filly broke her maiden at her previous start with a barnstorming win over a mile at Pakenham.

"We have a very high opinion of this filly, and Justify is turning out to be a fantastic stallion," Mathew de Kock said.

"A big thank you to Rob McClure, who bred the filly. Most of the crew are back home (South Africa), where it is the early hours of the morning, so I doubt they will be awake, but they will wake to great pleasure watching this.

Advertisement

Filly with a big future (image Grant Courtney)

"We think she is a black-type filly for sure. We just wanted to see her get through today's race. I think we can map out a nice black-type program from here."

Part-owned by Mike De Kock, Justaboom was a $150,000 buy for Griffiths DeKock Racing / MDK International / Peter Ford Thoroughbreds (FBAA) / Vermaak Equine from the Coolmore Stud draft at the 2022 Inglis Australian Easter Yearling Sale.

Justaboom a $150,000 Inglis Easter Yearling

Bred by Morning Rise Stud, Justaboom is the second winner from three to race for the imported dual Group 1 winner Kononkop (ARG), the champion 2yo filly in Argentina in 2016-17.

Kononkop (ARG) has a 2-year-old colt by I Am Invincible. After foaling a Home Affairs colt in August, she revisited the dual Group 1 winning son of I Am Invincible. 

Advertisment

Race Result - ive > (Bm70) 1800m

Caulfield Track: Good(4) Time: 1:49.34
1
Justaboom
- 3f Justify (USA) x Kononkop (ARG) (Pure Prize (USA))
Tnr: R Griffiths & M De Kock Rdr: J Mott 57.5
2
1
Our Couver
- 3g Vancouver (AUS) x Majesty (AUS) (Fastnet Rock (AUS))
Tnr: Jerome Hunter Rdr: Craig Williams 59.5
3
1.1
Dunbelievin'
- 3g Dundeel (NZ) x Believe (AUS) (Fastnet Rock (AUS))
Tnr: C Maher Rdr: M Zahra 59.5
4
2.1
Smokin' Giant
- 3g Merchant Navy (AUS) x Gallant Lady (AUS) (Galileo (IRE))
Tnr: P G Moody & Katherine Coleman Rdr: Damian Lane 60
5
2.6
Yosemite Falls
- 3f Dundeel (NZ) x Ruby Falls (AUS) (Flying Spur (AUS))
Tnr: Archie Alexander Rdr: Declan Bates 59.5
6
2.8
Madison Kate
- 3f So You Think (NZ) x Miss Otto (AUS) (Elusive Quality (USA))
Tnr: P Stokes Rdr: Zac Spain 57.5
7
2.9
Crossoverkid
- 3g Alpine Eagle (AUS) x Oh My Claudia (AUS) (So You Think (NZ))
Tnr: Andrew Payne Rdr: Jordan Childs 59.5
8
3.2
Overflow Miss
- 3f Impending (AUS) x Grisaille (AUS) (Helmet (AUS))
Tnr: Symon Wilde Rdr: J Bowditch 56.5
9
6
Fang It
- 3g Embellish (NZ) x Cassie May (NZ) (Red Clubs (IRE))
Tnr: P G Moody & Katherine Coleman Rdr: Thomas Stockdale 59.5
10
8
Autumn Colours
- 3f The Autumn Sun (AUS) x Centafaith (AUS) (Keep The Faith (AUS))
Tnr: Symon Wilde Rdr: M J Dee 57.5
More Reading...
Star Sprinter Jokers Grin Plays Winning Hand
On a big, boisterous opening day of The Pinnacles carnival at a packed out Ascot racecourse, WA’s reigning Horse Of The Year Jokers Grin was definitely the headline act.
Exceedance Filly Breaks Maiden with G3 Champion fillies Victory
Classy Exceedance daughter Pure Excess galloped out of maiden company and into the headlines when she got up for a heartstopping last stride victory over the favourite, in the G3 WA Champions Fillies Stakes on opening day of The Pinnacles carnival at Ascot.
Star WA Mare Storyville on Track for G1 Railway
Quality four year old mare Storyville (Overshare) collected her third stakes win and slammed the door of the Last Chance Saloon shut on a couple of potential Railway Stakes rivals in the G3 RJ Peters Stakes 1500m at Ascot.
2026 Inglis Classic Now Online
The catalogue for the 2026 Classic Yearling Sale – the fastest growing success story of the Southern Hemisphere’s early-season auctions – is now available online.
Sires With Winners - Sunday November 16
Here is the full list of 61 stallions which had winners throughout Australasia today with winners and result details.
Sires With Winners - Saturday November 15
Here is the full list of 110 stallions which had winners throughout Australasia today with winners and result details.
2026 Inglis Classic Sire Break Up and Vendor Representation
The 2026 Inglis Classic Yearling Sale is now online with 798 yearlings which is pretty much on on a par with last year’s 805 and if you believe variety is the spice of life this catalogue is going to make you happy.
Almanzor Mare Back on Track
Classy mare Mary Shan has black-type targets on her agenda after bouncing back to winning form in Saturday’s Happy Hire Cup (1400m) at Tauranga.
Bivouac Filly Wins $500,000 Placid Ark Stakes - G1 Possible
Worth a whopping $500,000, the Listed WATC Placid Ark Stakes (1100m) for three year-olds was the richest race on the program at Ascot on Saturday and the short priced favourite Luana Miss scored an impressive win.
First Stakes Victory For Better Then Ready’s Epic Proportions
With victories in NSW, Victoria and Queensland since July, Ciaron Maher’s Better Than Ready gelding Epic Proportions has produced some strong efforts in his last four starts in the sunshine state, but none more so than his effort of Saturday to win the Listed BRC Keith Noud Stakes (1200m) when leading throughout.