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Horse profile

Nulli Secundus (IRE)

6yo mare (at last run, Jan 2023) · Last trainer Susan Corbett · Last owner The Cheltenham Trail Syndicate
by Califet (FR) out of Strike An Ark (IRE) (Shernazar)
3 runs · 3 courses · from Dec 2022
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 Jan 2023 — 1,359 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2023 · 6th of 14
KTB Profile

Nulli Secundus (IRE) is yet to win from 3 starts. Best effort: 4th of 10 at Market Rasen (Dec 2022).

Based on 3 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 120 the best of the last 1 graded (A or B) run · Market Rasen, 1 Dec 2022

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 →

Jumps 1 figure · too few for a breakdown

Of 3 runs looked at, 2 have no figure: no standard for this course, surface and code on the window (1) · not enough races on the card to set the day (under 4) (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 3 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 117A the best of the last 3 rated runs · Market Rasen, 1 Dec 2022

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. What this means →

Jumps 3 figures · best 117A · median 86
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)1———
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m2117A101.5—
2m1f – 2m4f1———

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

Progeny in our archive have won 11.8% of 3,788 runs since Jan 2008 (399 horses).

GoingRunsWinsSRvs sireThis horse
Firm11100%+88.2—
Good to Firm451124.4%+12.6—
Good1,01313012.8%+1—
Good to Soft6988712.5%+0.70 from 1
Soft1,36714310.5%−1.30 from 1
Heavy6207111.5%−0.3—
Standard (AW)3912.6%−9.20 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−11.8—
6f – 7f6116.7%+4.9—
1m – 1m1f18316.7%+4.9—
1m2f – 1m4f651523.1%+11.3—
1m5f – 2m1,20314712.2%+0.40 from 2
2m1f – 2m4f1,65418611.2%−0.60 from 1
2m5f – 3m6907310.6%−1.2—
Over 3m1512214.6%+2.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

5 siblings in the archive, 3 winners — best of them Here Comes Johny (IRE) (3 wins).

The wins came over 1m4f–2m5f; the highest grade won is Class 4 (Here Comes Johny (IRE)).

ProduceRunsWinsWin tripsBest grade
Here Comes Johny (IRE)632m4f–2m5fClass 4
Allora Yeats (IRE)4621m4f–1m6f—
Emzara (IRE)212m1½fClass 5
Taghadoe (IRE)30——
Rum And Black (IRE)30——

Record by conditions

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

CourseRunsWinsSR£1
Newcastle (AW) 1 0 0% −1.00
Newcastle 1 0 0% −1.00
Market Rasen 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 2 0 0% −2.00
2m1f – 2m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Sam Coltherd 2 0 0% −2.00
Dillan Hurst 1 0 0% −1.00

SeasonRunsWinsSR£1
2023 1 0 0% −1.00
2022 2 0 0% −2.00

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 SpdKTB Jockey SP
31 Jan 23+36d Newcastle (AW) Download The QuinnBet App Open Maiden NH Flat Race (GBB Race) (AWT) Class 5 · 16.5f · Standard To Slow · 14 ran 6/14 1½ 10-8 —86A Dillan Hurst 40/1
26 Dec 22+25d Newcastle Hinton Memorial Mares' Open NH Flat Race (GBB Race) Class 5 · 17f · Soft · 16 ran 8/16 12 11-0 —85C Sam Coltherd 25/1
01 Dec 22 Market Rasen Racing TV Open Maiden NH Flat Race (GBB Race) Class 5 · 16.5f · Good To Soft · 10 ran 4/10 5½ 10-9 120A117A Sam Coltherd 50/1

Quick answers

How many races has Nulli Secundus (IRE) won?
Nulli Secundus (IRE) has yet to win, from 3 archived starts between 2022 and 2023.
Who trained Nulli Secundus (IRE)?
Nulli Secundus (IRE) was trained by Susan Corbett on the most recent run on record, at Newcastle (AW) on 31 January 2023.
Who is Nulli Secundus (IRE)'s sire?
Nulli Secundus (IRE) is by Califet (FR) out of Strike An Ark (IRE), whose sire is Shernazar.
What is Nulli Secundus (IRE)'s sire's record?
Califet (FR)'s progeny in our archive have won 11.8% of 3,788 runs since Jan 2008 (399 horses), Flat and jumps together.
Who are Nulli Secundus (IRE)'s siblings?
Out of Strike An Ark (IRE), Nulli Secundus (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Here Comes Johny (IRE) (3). Highest grade won: Class 4 (Here Comes Johny (IRE)). The wins came over 1m4f–2m5f. As at Oct 2026.

Record shown from December 2022. 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.