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Horse profile

Serabrina (IRE)

3yo filly (at last run, Jul 2018) · Last trainer Richard John O'Brien · Last owner Mrs A G Kavanagh
by Iffraaj (GB) out of Evening Frost (IRE) (Invincible Spirit)
4 runs · 4 courses · from Oct 2017
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Jul 2018 — 3,014 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2018 · 19th of 20 New yard Last raced off OR 74
KTB Profile

Serabrina (IRE) is yet to win from 4 starts. Best effort: 4th of 9 at Catterick (Oct 2017).

Based on 4 archived runs · updated 14 Oct 2026

Progeny in our archive

Produce record

As a dam, Serabrina (IRE) has 2 produce in the archive, 1 winner — most wins Brown Owl (IRE) (1 win).

The wins came over 5f; the highest grade won is Class 6 (Brown Owl (IRE)).

ProduceRunsWinsWin tripsBest grade
Brown Owl (IRE)815fClass 6
Unleash Hell (IRE)140——

KTB Speed and Rating

KTB Speed

Best recent Speed 63 the best of the last 2 graded (A or B) runs · Kempton (AW), 4 Oct 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.

Flat 4 figures · best 65C · median 58
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)263A55—
Good to Firm1———
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
Under 6f265C59—
6f – 7f263A55—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 58A the best of the last 3 rated runs · Catterick, 31 Oct 2017 Official rating 74 at the last run, 14 Jul 2018

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. A, B or C on a run is how much known form was in that race.

Flat 4 figures · best 58A · median 53
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)258A50—
Good to Firm1———
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
Under 6f258A53—
6f – 7f258A50—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
Iffraaj (GB)

Progeny in our archive have won 10.5% of 13,939 runs since Jan 2008 (1,089 horses).

GoingRunsWinsSRvs sireThis horse
Firm65812.3%+1.8—
Good to Firm2,19925311.5%+10 from 1
Good2,9752949.9%−0.6—
Good to Soft1,46315810.8%+0.3—
Soft1,7371398%−2.50 from 1
Heavy487377.6%−2.9—
Standard (AW)5,01258011.6%+1.10 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f84210512.5%+20 from 2
6f – 7f5,02454610.9%+0.40 from 2
1m – 1m1f3,80941010.8%+0.3—
1m2f – 1m4f2,6012459.4%−1.1—
1m5f – 2m1,12611410.1%−0.4—
2m1f – 2m4f395369.1%−1.4—
2m5f – 3m122119%−1.5—
Over 3m20210%−0.5—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Evening Frost (IRE) (Invincible Spirit)

5 siblings in the archive, 3 winners — best of them Verreaux Eagle (IRE) (3 wins).

The wins came over 6f–1m; the highest grade won is Class 3 (Vultar (IRE)).

ProduceRunsWinsWin tripsBest grade
Verreaux Eagle (IRE)2636f–7fClass 5
Vultar (IRE)1227f–1mClass 3
Primeravez (IRE)816f—
Top Chain (IRE)50——
Winter Warmth (IRE)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Good to Firm 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Navan 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00
Catterick 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 2 0 0% −2.00
6f – 7f 2 0 0% −2.00

JockeyRunsWinsSR£1
Kieran Shoemark 2 0 0% −2.00
W J Lee 1 0 0% −1.00
Shane Gray 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 2 0 0% −2.00
Tongue tie 1 0 0% −1.00
HT 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 1 0 0% −1.00
2017 3 0 0% −3.00

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
14 Jul 18+215d Navan Navan Members Handicap 5f · Good To Firm · 20 ran 19/20 2 10-0 7465C48A W J Lee 20/1
11 Dec 17+41d Southwell (AW) 32red.com British Stallion Studs Ebf Novice Stakes Class 5 · 7f · Standard · 13 ran 11/13 ½ 8-11 —47C42C Shane Gray 40/1
31 Oct 17+27d Catterick Halloween EBF Novice Stakes Class 5 · 5f · Soft · 9 ran 4/9 1 8-11 —53A58A Kieran Shoemark 4/1
04 Oct 17 Kempton (AW) 32Red.com/British Stallion Studs EBF Maiden Fillies' Stakes (Div 2) Class 5 · 6f · Standard To Slow · 11 ran 9/11 1¼ 9-0 —63A58A Kieran Shoemark 20/1

Quick answers

How many races has Serabrina (IRE) won?
Serabrina (IRE) has yet to win, from 4 archived starts between 2017 and 2018.
Who trained Serabrina (IRE)?
Serabrina (IRE) was trained by Richard John O'Brien on the most recent run on record, at Navan on 14 July 2018.
Who is Serabrina (IRE)'s sire?
Serabrina (IRE) is by Iffraaj (GB) out of Evening Frost (IRE), whose sire is Invincible Spirit.
What is Serabrina (IRE)'s official rating?
The most recent official rating on record is 74, from the run on 14 July 2018. That is also the highest on record.
What is Serabrina (IRE)'s sire's record?
Iffraaj (GB)'s progeny in our archive have won 10.5% of 13,939 runs since Jan 2008 (1,089 horses), Flat and jumps together.
Who are Serabrina (IRE)'s siblings?
Out of Evening Frost (IRE), Serabrina (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Verreaux Eagle (IRE) (3). Highest grade won: Class 3 (Vultar (IRE)). The wins came over 6f–1m. As at Oct 2026.
Has Serabrina (IRE) produced winners?
As a dam, Serabrina (IRE) has 2 produce in our archive, 1 of them a winner. Most wins: Brown Owl (IRE) (1). Highest grade won: Class 6 (Brown Owl (IRE)). The wins came over 5f. As at Oct 2026.

Record shown from October 2017. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.