10yo gelding (at last run, Apr 2010)· Last trainer Victor Dartnall· Last owner Geoff The Jem Racing Team
by Dr Massini (IRE) out of Christy's Heart (IRE) (Broken Hearted)
21 runs · 14 courses · from Apr 2007
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Apr 2010 — 6,041 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 20103 wins · Sandown, Lingfield & AscotBeaten favourite LTOLast raced off OR 111
KTB Profile
Dr Hart (IRE) is 3 from 21. Hasn't won since Mar 2010. Every win has come on good or faster ground (0 from 9 on softer). All 3 wins have come over 2m5f – 3m. Last raced off 111, 19lb below the career-high mark.
Based on 21 archived runs · updated 27 Oct 2026
KTB at a glanceWins on good or fasterOR ↓ 19lb off peak
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
Official rating111↓ 19lb off peak
111105–130
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 Rating126Athe best of the last 3 rated runs · Exeter, 3 Feb 2010Official rating 111at the last run, 13 Apr 2010
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 17 figures · best 126A · median 107
Going
Runs
Best
Median
Since 27 Oct 2025
Good
8
120B
107.5
—
Soft
4
126A
105.5
—
Good to Soft
3
121B
98
—
Good to Firm
2
123C
115.5
—
Distance
Runs
Best
Median
Since 27 Oct 2025
2m5f – 3m
10
123C
114
—
Over 3m
5
107A
104
—
2m1f – 2m4f
2
126A
114
—
Of 21 runs looked at, 4 have no figure: did not complete (or a non-runner row) (4).
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 17 figures from 21 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
Dr Massini (IRE)
Progeny in our archive have won 10.6% of 4,942 runs since Jan 2008 (406 horses).
Strongest on good to firm going: 14% from 421.
Going
Runs
Wins
SR
vs sire
This horse
Firm
26
2
7.7%
−2.9
—
Good to Firm
421
59
14%
+3.4
1 from 2
Good
1,665
187
11.2%
+0.6
2 from 10
Good to Soft
777
101
13%
+2.4
0 from 5
Soft
1,254
110
8.8%
−1.8
0 from 4
Heavy
753
63
8.4%
−2.2
—
Standard (AW)
46
3
6.5%
−4.1
—
Distance (all codes)
Runs
Wins
SR
vs sire
This horse
6f – 7f
5
0
0%
−10.6
—
1m – 1m1f
23
2
8.7%
−1.9
—
1m2f – 1m4f
38
4
10.5%
−0.1
—
1m5f – 2m
1,164
95
8.2%
−2.4
—
2m1f – 2m4f
1,746
202
11.6%
+1
0 from 2
2m5f – 3m
1,538
174
11.3%
+0.7
3 from 13
Over 3m
428
48
11.2%
+0.6
0 from 6
Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
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.
Dr Hart (IRE) won 3 of 21 archived starts between 2007 and 2010, a strike rate of 14.3%. Placed 8 times in total (38.1% of starts).
Who trained Dr Hart?
Dr Hart (IRE) was trained by Victor Dartnall on the most recent run on record, at Exeter on 13 April 2010.
Who is Dr Hart's sire?
Dr Hart (IRE) is by Dr Massini (IRE) out of Christy's Heart (IRE), whose sire is Broken Hearted.
What going does Dr Hart prefer?
Dr Hart (IRE) has the best record on good going: 2 wins from 10 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Dr Hart's official rating?
The most recent official rating on record is 111, from the run on 13 April 2010. The highest on record is 130.
What is Dr Hart's sire's record?
Dr Massini (IRE)'s progeny in our archive have won 10.6% of 4,942 runs since Jan 2008 (406 horses), Flat and jumps together. Strongest on good to firm going: 14% from 421.
Who are Dr Hart's siblings?
Out of Christy's Heart (IRE), Dr Hart (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.
Dr Hart (IRE)·3–21·SR 14.3%
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