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Horse profile

Santa Monica (GB)

4yo filly (at last run, Nov 2017) · Last trainer Charles O'Brien · Last owner Mrs John Magnier Exors Of The Late Mrs Jacqueline Obrien
by Mastercraftsman (IRE) out of Zacchera (GB) (Zamindar)
22 runs · 10 courses · from Jun 2015
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 Nov 2017 — 3,290 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2017 · 9th of 13 2 wins · Cork & Dundalk (AW) Last raced off OR 99
KTB Profile

Santa Monica (GB) is 2 from 22, including a Group 3 win. The biggest win we hold: the Munster Oaks Stakes at Cork (Jun 2017). Hasn't won since Jun 2017.

Based on 22 archived runs · updated 5 Nov 2026
Official rating99↓ 1lb off peak
99 88–100

KTB Speed and Rating

KTB Speed

Best recent Speed 111 the best of the last 3 graded (A or B) runs · Lingfield (AW), 2 Nov 2017

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 10 figures · best 119A · median 92
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)3111B105—
Soft381A71—
Good3104A83—
Good to Firm1———
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f8119A92—
1m5f – 2m1———
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 10 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 87A the best of the last 3 rated runs · Dundalk (AW), 29 Sep 2017 Official rating 99 at the last run, 2 Nov 2017

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 22 figures · best 97A · median 79.5
GoingRunsBestMedianSince 5 Nov 2025
Good791A83—
Soft686A78.5—
Standard (AW)487A82—
Good to Firm397A81—
Good to Soft279A73.5—
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f1397A82—
1m – 1m1f491A72—
6f – 7f481A70—
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 22 figures from 22 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 10.6% of 11,638 runs since Apr 2013 (842 horses).

Strongest over 2m5f – 3m (all codes): 13.8% from 327.

GoingRunsWinsSRvs sireThis horse
Firm2328.7%−1.9—
Good to Firm1,34515611.6%+11 from 3
Good2,97434511.6%+10 from 7
Good to Soft1,53416710.9%+0.30 from 2
Soft1,9691829.2%−1.40 from 6
Heavy6607010.6%0—
Standard (AW)3,1323109.9%−0.71 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5459.3%−1.3—
6f – 7f1,3841198.6%−20 from 4
1m – 1m1f2,3342179.3%−1.30 from 4
1m2f – 1m4f3,81643811.5%+0.92 from 13
1m5f – 2m2,58728511%+0.40 from 1
2m1f – 2m4f1,08811410.5%−0.1—
2m5f – 3m3274513.8%+3.2—
Over 3m48918.8%+8.2—

Flat and jumps together (all codes) · since Apr 2013 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Zacchera (GB) (Zamindar)

8 siblings in the archive, 3 winners — best of them Spirit Of Acklam (GB) (4 wins).

The wins came over 1m–1m5f; the highest grade won is Class 4 (Spirit Of Acklam (GB)).

ProduceRunsWinsWin tripsBest grade
Spirit Of Acklam (GB)1741m–1m5fClass 4
Oriental Girl (GB)3541m–1m2fClass 5
Lawmaker (GB)711m4fClass 5
Fromthebeginning (GB)50——
Sierra Nevada (GB)70——
Poppet Rocket (IRE)60——
I'mnotinlove (GB)20——
Play Music (GB)10——

Record by conditions

GoingRunsWinsSR£1
Good 7 0 0% −7.00
Soft 6 0 0% −6.00
Standard (AW) 4 1 25% −1.38
Good to Firm 3 1 33% +18.00
Good to Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 7 0 0% −7.00
Leopardstown 4 0 0% −4.00
Dundalk (AW) 3 1 33% −0.38
Gowran Park (IRE) 2 0 0% −2.00
Lingfield (AW) 1 0 0% −1.00
Cork 1 1 100% +20.00
Leopardstown (IRE) 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Naas 1 0 0% −1.00
Tipperary 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 13 2 15% +10.62
1m – 1m1f 4 0 0% −4.00
6f – 7f 4 0 0% −4.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Declan McDonogh 11 1 9% −8.38
Fran Berry 5 0 0% −5.00
W J Lee 3 1 33% +18.00
Wayne Lordan 1 0 0% −1.00
Frankie Dettori 1 0 0% −1.00
Chris Hayes 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 21 2 10% +2.62
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2017 9 1 11% +12.00
2016 8 1 13% −5.38
2015 5 0 0% −5.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2017 · 9 runs
02 Nov 17+20d Lingfield (AW) 32Red EBF Stallions River Eden Fillies' Stakes (Listed) Class 1 · 1m5f · Standard · 13 ran 9/13 hd 9-8 99111B80A Declan McDonogh 18/1
13 Oct 17+14d Dundalk (AW) Al Basti Equiworld Carlingford Stakes (Listed) 1m2½f · Standard · 13 ran 5/13 nk 9-7 99105B84A W J Lee 13/2
29 Sep 17+19d Dundalk (AW) Koffy Diamond Stakes (group 3) 1m2½f · Standard · 11 ran 4/11 1½ 9-5 99101A87A Declan McDonogh 50/1
10 Sep 17+31d Curragh Moyglare 'Jewels' Blandford Stakes (Fillies' Group 2) 1m2f · Yielding To Soft · 9 ran 7/9 2¼ 9-6 9959A86A Declan McDonogh 80/1
10 Aug 17+39d Leopardstown Grenke Finance Ballyroan Stakes (group 3) 1m4f · Good · 6 ran 5/6 2½ 9-8 99104A84B Declan McDonogh 20/1
02 Jul 17+14d Curragh Pretty Polly Stakes (Group 1) 1m2f · Good · 11 ran 8/11 nk 9-8 9983A88A W J Lee 66/1
18 Jun 17+35d Cork Munster Oaks Stakes (Fillies' Group 3) 1m4f · Good To Firm · 10 ran 1/10 9-9 95119A97A W J Lee 20/1
14 May 17+14d Curragh Courtyard Shopping Centre Newbridge Race 1m4f · Good · 5 ran 4/5 1½ 8-11 9978C72B Declan McDonogh 6/1
30 Apr 17+189d Gowran Park (IRE) Irish Stallion Farms European Breeders Fund Victor McCalmont Memorial Stakes () 1m1½f · Soft · 9 ran 9/9 hd 9-9 10071C61C Wayne Lordan 25/1
2016 · 8 runs
23 Oct 16+42d Leopardstown (IRE) Trigo Stakes () 1m2f · Yielding · 10 ran 5/10 1½ 8-11 10081A78A Declan McDonogh 9/1
11 Sep 16+32d Curragh Moyglare 'Jewels' Blandford Stakes (Fillies' Group 2) 1m2f · Yielding · 5 ran 3/5 3¾ 9-0 100—79B Frankie Dettori 6/1
10 Aug 16+24d Gowran Park Irish Stallion Farms E.B.F. Hurry Harriet Stakes (Fillies Listed) 1m1½f · Good · 14 ran 2/14 ½ 9-0 97—91A Declan McDonogh 9/2
17 Jul 16+25d Curragh Kilboy Estate Stakes (group 2) 1m1f · Good · 12 ran 7/12 nse 9-0 97—83A Declan McDonogh 33/1
22 Jun 16+19d Naas Coral.ie E.B.F. Naas Oaks Trial (Fillies' Listed) 1m2f · Good To Yielding · 10 ran 6/10 ½ 9-0 98—79A Chris Hayes 16/1
03 Jun 16+12d Leopardstown King George V Cup (Listed) 1m4f · Good To Firm · 6 ran 6/6 shd 8-12 100—71B Declan McDonogh 7/1
22 May 16+9d Curragh Airlie Stud Gallinule Stakes (Group 3) 1m2f · Yielding To Soft · 5 ran 2/5 2 9-0 88—82B Declan McDonogh 25/1
13 May 16+236d Dundalk (AW) Crowne Plaza Hotel Race And Stay Package Median Auction Fillies Maiden (Plus 10) 1m2½f · Standard · 5 ran 1/5 9-0 88—72B Declan McDonogh 13/8
2015 · 5 runs
20 Sep 15+44d Gowran Park (IRE) Irish Stallion Farms European Breeders Fund Fillies Maiden (Plus 10 Race) 1m · Good · 13 ran 8/13 ¾ 9-0 92—61A Fran Berry 8/1
07 Aug 15+15d Tipperary Irish Stallion Farms E.B.F. Median Auction Fillies Maiden 7½f · Soft · 6 ran 4/6 nk 9-0 95—72B Fran Berry 7/4
23 Jul 15+7d Leopardstown Jockey Club Of Turkey Silver Flash Stakes (Fillies' Group 3) 7f · Good To Firm · 9 ran 4/9 2¼ 9-0 ——81A Fran Berry 50/1
16 Jul 15+20d Leopardstown Irish Stallion Farms E.B.F. Median Auction Maiden (Plus 10) 7f · Good To Yielding · 9 ran 4/9 ½ 9-0 ——68A Fran Berry 12/1
26 Jun 15 Curragh When You Want It Done, DoneDeal European Breeders Fund Fillies Maiden (Plus 10) 7f · Good · 12 ran 8/12 nse 9-0 ——64A Fran Berry 16/1

Quick answers

How many races has Santa Monica won?
Santa Monica (GB) won 2 of 22 archived starts between 2015 and 2017, a strike rate of 9.1%. Placed 4 times in total (18.2% of starts).
Who trained Santa Monica?
Santa Monica (GB) was trained by Charles O'Brien on the most recent run on record, at Lingfield (AW) on 2 November 2017.
Who is Santa Monica's sire?
Santa Monica (GB) is by Mastercraftsman (IRE) out of Zacchera (GB), whose sire is Zamindar.
What going does Santa Monica prefer?
Santa Monica (GB) has the best record on good to firm going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Santa Monica's official rating?
The most recent official rating on record is 99, from the run on 2 November 2017. The highest on record is 100.
What is Santa Monica's sire's record?
Mastercraftsman (IRE)'s progeny in our archive have won 10.6% of 11,638 runs since Apr 2013 (842 horses), Flat and jumps together. Strongest over 2m5f – 3m (all codes): 13.8% from 327.
Who are Santa Monica's siblings?
Out of Zacchera (GB), Santa Monica (GB) has 8 other produce in our archive, 3 of them winners. Most wins: Spirit Of Acklam (GB) (4). Highest grade won: Class 4 (Spirit Of Acklam (GB)). The wins came over 1m–1m5f. As at Nov 2026.

Record shown from June 2015. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.