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Horse profile

Res Nullius (IRE)

4yo filly (at last run, Oct 2013) · Last trainer P F O'Donnell · Last owner Mrs U Odonnell
by Rakti (GB) out of Top of The Form (IRE) (Masterclass)
12 runs · 8 courses · from Jul 2012
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 Oct 2013 — 4,760 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2013 · 15th of 18 Last raced off OR 59
KTB Profile

Res Nullius (IRE) is yet to win from 12 starts, though has placed twice. Best effort: 2nd of 18 at Fairyhouse (Sep 2012). Last raced off 59, 12lb below the career-high mark.

Based on 12 archived runs · updated 22 Oct 2026
KTB at a glance OR ↓ 12lb off peak
Official rating59↓ 12lb off peak
59 59–71

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 74A the best of the last 3 rated runs · Naas, 10 Jul 2013 Official rating 59 at the last run, 9 Oct 2013

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 →

Flat 12 figures · best 74A · median 50
GoingRunsBestMedianSince 22 Oct 2025
Heavy571A50—
Good to Firm374A71—
Standard (AW)250A41—
Soft1———
Good1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f674A55—
Under 6f571A50—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 12 figures from 12 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 8.7% of 1,054 runs since Jan 2008 (64 horses).

Strongest on standard (aw) going: 12.1% from 214. Weakest on soft going: 5.2% from 192. Strongest over 1m2f – 1m4f (all codes): 13.3% from 218.

GoingRunsWinsSRvs sireThis horse
Firm1119.1%+0.4—
Good to Firm180168.9%+0.20 from 3
Good278279.7%+10 from 1
Good to Soft10976.4%−2.3—
Soft192105.2%−3.50 from 1
Heavy7057.1%−1.60 from 5
Standard (AW)2142612.1%+3.40 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4948.2%−0.50 from 5
6f – 7f185137%−1.70 from 6
1m – 1m1f194189.3%+0.60 from 1
1m2f – 1m4f2182913.3%+4.6—
1m5f – 2m229156.6%−2.1—
2m1f – 2m4f134118.2%−0.5—
2m5f – 3m4212.4%−6.3—
Over 3m3133.3%+24.6—

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
Top of The Form (IRE) (Masterclass)

7 siblings in the archive, 3 winners — best of them Glencalvie (IRE) (6 wins).

The wins came over 5f–1m; the highest grade won is Class 4 (Glencalvie (IRE)).

ProduceRunsWinsWin tripsBest grade
Glencalvie (IRE)4667f–1mClass 4
Volcanic Dust (IRE)6045f–5½fClass 4
Flying Goose (IRE)2117fClass 5
GlencalvieI (IRE)10—Class 4
Macs All Heart (IRE)120——
Allium (IRE)40——
Seven Shamrocks (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Heavy 5 0 0% −5.00
Good to Firm 3 0 0% −3.00
Standard (AW) 2 0 0% −2.00
Soft 1 0 0% −1.00
Good 1 0 0% −1.00

CourseRunsWinsSR£1
Tipperary 3 0 0% −3.00
Navan 2 0 0% −2.00
Dundalk (AW) 2 0 0% −2.00
Naas 1 0 0% −1.00
Cork 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Listowel 1 0 0% −1.00
Curragh 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 6 0 0% −6.00
Under 6f 5 0 0% −5.00
1m – 1m1f 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 11 0 0% −11.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2013 6 0 0% −6.00
2012 6 0 0% −6.00

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 ORKTB Jockey SP
09 Oct 13+16d Navan Trim Apprentice Handicap (47-65) 5f · Yielding · 18 ran 15/18 ½ 9-7 5950A Patrick O'Donnell 20/1
23 Sep 13+75d Tipperary Follow Tipperary Races On Facebook Maiden 5f · Good · 12 ran 8/12 nk 8-5 5946A Patrick O'Donnell 14/1
10 Jul 13+13d Naas Final BBQ Evening At Naas 24th July Handicap (47-65) 6f · Good To Firm · 20 ran 6/20 1½ 9-0 6174A Patrick O'Donnell 25/1
27 Jun 13+19d Tipperary Tipperary Family Day Saturday 13th July Handicap (47-65) 5f · Good To Firm · 18 ran 16/18 ½ 9-2 6348A Patrick O'Donnell 16/1
08 Jun 13+70d Navan Boylesports Bet On Your Mobile Apprentice Handicap (47-75) 5f · Good To Firm · 16 ran 7/16 nse 8-11 6471A Patrick O'Donnell 25/1
30 Mar 13+169d Cork Irish Stallion Farms E.B.F. Maiden 6f · Heavy · 14 ran 10/14 5½ 9-3 6545C Patrick O'Donnell 16/1
12 Oct 12+18d Dundalk (AW) Crowne Plaza Leading Jockey & Trainer Championship Maiden 7f · Standard · 14 ran 13/14 5½ 8-4 6732C Patrick O'Donnell 16/1
24 Sep 12+7d Fairyhouse Admission Only 10 Maiden 6f · Heavy · 18 ran 2/18 ¾ 8-4 6971A Patrick O'Donnell 12/1
17 Sep 12+23d Listowel Feale Handicap 6.5f · Heavy · 13 ran 9/13 8½ 9-5 7139C Patrick O'Donnell 8/1
25 Aug 12+32d Curragh Irish Stallion Farms European Breeders Fund Maiden 6f · Heavy · 9 ran 2/9 ¾ 8-4 —65A Patrick O'Donnell 25/1
24 Jul 12+8d Tipperary Fillies Friday Night Out 10th August Maiden 5f · Soft To Heavy · 10 ran 6/10 ¾ 8-4 —50A Patrick O'Donnell 40/1
16 Jul 12 Dundalk (AW) Info At dundalkstadium.com Maiden 8f · Standard · 14 ran 9/14 1¼ 8-4 —50A Patrick O'Donnell 25/1

Quick answers

How many races has Res Nullius (IRE) won?
Res Nullius (IRE) has yet to win, from 12 archived starts between 2012 and 2013. Placed 2 times in total (16.7% of starts).
Who trained Res Nullius (IRE)?
Res Nullius (IRE) was trained by P F O'Donnell on the most recent run on record, at Navan on 9 October 2013.
Who is Res Nullius (IRE)'s sire?
Res Nullius (IRE) is by Rakti (GB) out of Top of The Form (IRE), whose sire is Masterclass.
What is Res Nullius (IRE)'s official rating?
The most recent official rating on record is 59, from the run on 9 October 2013. The highest on record is 71.
What is Res Nullius (IRE)'s sire's record?
Rakti (GB)'s progeny in our archive have won 8.7% of 1,054 runs since Jan 2008 (64 horses), Flat and jumps together. Strongest on standard (aw) going: 12.1% from 214. Weakest on soft going: 5.2% from 192. Strongest over 1m2f – 1m4f (all codes): 13.3% from 218.
Who are Res Nullius (IRE)'s siblings?
Out of Top of The Form (IRE), Res Nullius (IRE) has 7 other produce in our archive, 3 of them winners. Most wins: Glencalvie (IRE) (6). Highest grade won: Class 4 (Glencalvie (IRE)). The wins came over 5f–1m. As at Oct 2026.

Record shown from July 2012. 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.