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Horse profile

Doctor Bong (GB)

5yo gelding (at last run, Oct 2017) · Last trainer Grace Harris · Last owner Ronald Davies Mrs Candida Davies
by Sleeping Indian (GB) out of Vax Rapide (GB) (Sharpo)
26 runs · 12 courses · from May 2015
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 24 Oct 2017 — 3,298 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2017 · 13th of 14 2 wins · Chepstow & Chester Last raced off OR 55
KTB Profile

Doctor Bong (GB) is 2 from 26. Hasn't won since Aug 2017. Both wins have come on turf — 0 from 6 on the all-weather. Last raced off 55, 25lb below the career-high mark.

Based on 26 archived runs · updated 4 Nov 2026
KTB at a glance All wins on turf OR ↓ 25lb off peak
Official rating55↓ 25lb off peak
55 51–80

KTB Speed and Rating

KTB Speed

Best recent Speed 119 the best of the last 3 graded (A or B) runs · Chepstow, 6 Sep 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 14 figures · best 119A · median 86
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)4100B82.5—
Good to Firm4114A104.5—
Good to Soft3119A102—
Good257C53—
Heavy1———
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f9119A85—
1m – 1m1f5114A100—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 14 figures from 14 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 74A the best of the last 3 rated runs · Kempton (AW), 14 Oct 2017 Official rating 55 at the last run, 24 Oct 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 26 figures · best 91A · median 64
GoingRunsBestMedianSince 4 Nov 2025
Good to Firm889A67.5—
Standard (AW)674A61.5—
Good to Soft691A64—
Good480A75—
Heavy275B63—
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f2091A68.5—
1m – 1m1f687A61—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 26 figures from 26 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 8.9% of 3,715 runs since Mar 2010 (238 horses).

Weakest over 1m5f – 2m (all codes): 0.9% from 108.

GoingRunsWinsSRvs sireThis horse
Firm491122.4%+13.5—
Good to Firm643629.6%+0.71 from 8
Good735587.9%−10 from 4
Good to Soft371267%−1.91 from 6
Soft374277.2%−1.7—
Heavy7945.1%−3.80 from 2
Standard (AW)1,4641429.7%+0.80 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f7288311.4%+2.5—
6f – 7f1,9321698.7%−0.21 from 20
1m – 1m1f630579%+0.11 from 6
1m2f – 1m4f253197.5%−1.4—
1m5f – 2m10810.9%−8—
2m1f – 2m4f4000%−8.9—
2m5f – 3m2114.8%−4.1—
Over 3m300%−8.9—

Flat and jumps together (all codes) · since Mar 2010 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Vax Rapide (GB) (Sharpo)

7 siblings in the archive, 3 winners — best of them Equuleus Pictor (GB) (8 wins).

The wins came over 5f–6f; the highest grade won is Class 3 (Equuleus Pictor (GB)).

ProduceRunsWinsWin tripsBest grade
Equuleus Pictor (GB)6385f–6fClass 3
Napping (GB)4065½f–6fClass 5
Volito (GB)5746fClass 5
Ellerslie Lisa (GB)120——
Aurivorous (GB)90——
Hesindamood (GB)40——
Rapich (GB)20——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 8 1 13% −4.50
Standard (AW) 6 0 0% −6.00
Good to Soft 6 1 17% +7.00
Good 4 0 0% −4.00
Heavy 2 0 0% −2.00

ClassRunsWinsSR£1
Class 5 9 0 0% −9.00
Class 6 8 1 13% +5.00
Class 4 8 1 13% −4.50
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Chepstow 6 1 17% +7.00
Kempton (AW) 4 0 0% −4.00
Leicester 3 0 0% −3.00
Ffos Las 2 0 0% −2.00
Wolverhampton (AW) 2 0 0% −2.00
Sandown 2 0 0% −2.00
Salisbury 2 0 0% −2.00
Brighton 1 0 0% −1.00
Yarmouth 1 0 0% −1.00
Epsom Downs 1 0 0% −1.00
Newbury 1 0 0% −1.00
Chester 1 1 100% +2.50

DistanceRunsWinsSR£1
6f – 7f 20 1 5% −16.50
1m – 1m1f 6 1 17% +7.00

JockeyRunsWinsSR£1
Joshua Bryan 5 0 0% −5.00
Luke Morris 3 1 33% +10.00
Liam Keniry 3 0 0% −3.00
Edward Greatrex 2 0 0% −2.00
Trevor Whelan 2 0 0% −2.00
Stevie Donohoe 2 0 0% −2.00
David Probert 2 0 0% −2.00
Pat Dobbs 1 0 0% −1.00
Shane Kelly 1 0 0% −1.00
Jimmy Quinn 1 0 0% −1.00
Ben Robinson 1 0 0% −1.00
Richard Patrick 1 0 0% −1.00
Oisin Murphy 1 0 0% −1.00
Cathy Gannon 1 1 100% +2.50

HeadgearRunsWinsSR£1
Blinkers 15 1 7% −2.00
None 7 1 14% −3.50
Cheekpieces 3 0 0% −3.00
Tongue tie + cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2017 10 1 10% +3.00
2016 9 0 0% −9.00
2015 7 1 14% −3.50

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 · 10 runs
24 Oct 17+10d Kempton (AW) 32Red Casino Handicap Class 6 · 1m · Standard To Slow · 14 ran 13/14 8 9-7 5543C49C Luke Morris 16/1
14 Oct 17+27d Kempton (AW) Watch Racing UK On BT TV Handicap Class 6 · 1m · Standard To Slow · 14 ran 2/14 1¼ 9-1 54100B74A Edward Greatrex 33/1
17 Sep 17+11d Ffos Las Peterson Family Supporting The NSPCC Cymru/Wales Handicap Class 6 · 7½f · Heavy · 11 ran 9/11 1 8-11 5543A51A Pat Dobbs 10/1
06 Sep 17+13d Chepstow CSP Handicap Class 5 · 7f · Good To Soft · 10 ran 5/10 ½ 8-10 55119A65A Luke Morris 16/1
24 Aug 17+15d Chepstow 188Bet Handicap (Div 2) Class 6 · 1m · Good To Soft · 11 ran 1/11 9-3 51102A87A Luke Morris 12/1
09 Aug 17+23d Brighton Razorback Handicap (Div 1) Class 6 · 7f · Good To Firm · 12 ran 10/12 hd 9-9 5485A55A Shane Kelly 8/1
17 Jul 17+3d Ffos Las Collect totepool Winnings At Betfred Shops Handicap (Div 2) Class 6 · 7½f · Good · 11 ran 5/11 1¾ 9-10 5749A80A Trevor Whelan 5/1
14 Jul 17+28d Chepstow Read Silvestre De Sousa At 188Bet Handicap Class 5 · 1m · Good To Firm · 8 ran 6/8 hd 9-2 57114A57A Trevor Whelan 25/1
16 Jun 17+11d Chepstow Chepstow Plant International Handicap Class 5 · 7f · Good To Firm · 8 ran 6/8 1 8-6 60113A61A Jimmy Quinn 20/1
05 Jun 17+185d Leicester Coplow Handicap Class 6 · 7f · Good To Soft · 12 ran 8/12 2½ 9-0 6080A46A Ben Robinson 16/1
2016 · 9 runs
02 Dec 16+13d Wolverhampton (AW) Sun Bets On The App Store Classified Claiming Stakes (Div 1) Class 5 · 1m½f · Standard · 10 ran 8/10 2¾ 8-10 6478A60A Stevie Donohoe 33/1
19 Nov 16+26d Wolverhampton (AW) sunbets.co.uk Download The App Handicap (Div 2) Class 5 · 7f · Standard · 11 ran 9/11 ¾ 8-13 6787A61A Stevie Donohoe 66/1
24 Oct 16+13d Leicester Fosse Way Handicap (Gentleman Amateur Riders) Class 5 · 7f · Good · 14 ran 14/14 2 11-2 7057C44C Richard Patrick 25/1
11 Oct 16+49d Leicester Whissendine Selling Stakes Class 6 · 7f · Good To Firm · 14 ran 3/14 ¾ 8-5 7196C72A Joshua Bryan 7/2
23 Aug 16+19d Yarmouth Totepool Supporting The Horse Comes First Handicap Class 4 · 7f · Good To Firm · 5 ran 5/5 2¼ 8-13 73—63B Joshua Bryan 13/2
04 Aug 16+35d Sandown Party Booking At Slug And Lettuce Handicap Class 4 · 7f · Good · 10 ran 3/10 1¼ 8-7 73—73A Joshua Bryan 8/1
30 Jun 16+23d Epsom Downs Totepool Chip And Pin Betting Handicap Class 4 · 7f · Good To Soft · 13 ran 9/13 ¾ 9-2 73—63A Oisin Murphy 5/1
07 Jun 16+26d Salisbury Littleton Stud Racing Excellence Apprentice Handicap (Whips Shall Be Carried But Not Used) Class 5 · 6f · Good To Firm · 7 ran 2/7 1½ 9-4 73—89A Joshua Bryan 11/4J
12 May 16+185d Salisbury Littleton Stud Racing Excellence Apprentice Handicap (Whips shall be carried but not used) Class 5 · 7f · Good To Soft · 11 ran 2/11 nk 9-0 70—91A Joshua Bryan 6/1
2015 · 7 runs
09 Nov 15+33d Kempton (AW) betdaq.com 2% Commission Handicap Class 4 · 1m · Standard · 8 ran 7/8 ½ 8-12 74—62A Liam Keniry 25/1
07 Oct 15+18d Kempton (AW) 32Red.com Handicap Class 4 · 7f · Standard To Slow · 12 ran 5/12 1½ 9-2 75—73A Liam Keniry 20/1
19 Sep 15+25d Newbury Heatherwold Stud Handicap (Str) Class 4 · 7f · Good To Soft · 12 ran 6/12 1¾ 8-13 77—62A Edward Greatrex 13/2
25 Aug 15+34d Chepstow Latest Free Bets Offers From thebookiesoffers.co.uk Handicap Class 4 · 7f · Heavy · 6 ran 2/6 7 9-6 78—75B David Probert 5/2J
22 Jul 15+25d Sandown Share Centre : Simply Easier Handicap Class 3 · 7f · Good To Firm · 5 ran 4/5 ½ 9-3 80—73B David Probert 5/2
27 Jun 15+28d Chester Corbettsports.com Maiden Stakes Class 4 · 7½f · Good To Firm · 6 ran 1/6 9-3 ——88B Cathy Gannon 5/2
30 May 15 Chepstow Truvape Maiden Auction Stakes Class 5 · 7f · Good · 9 ran 2/9 2½ 9-5 ——77A Liam Keniry 3/1

Quick answers

How many races has Doctor Bong won?
Doctor Bong (GB) won 2 of 26 archived starts between 2015 and 2017, a strike rate of 7.7%. Placed 9 times in total (34.6% of starts).
Who trained Doctor Bong?
Doctor Bong (GB) was trained by Grace Harris on the most recent run on record, at Kempton (AW) on 24 October 2017.
Who is Doctor Bong's sire?
Doctor Bong (GB) is by Sleeping Indian (GB) out of Vax Rapide (GB), whose sire is Sharpo.
What going does Doctor Bong prefer?
Doctor Bong (GB) has the best record on good to soft going: 1 win from 6 starts (16.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Doctor Bong's official rating?
The most recent official rating on record is 55, from the run on 24 October 2017. The highest on record is 80.
What is Doctor Bong's sire's record?
Sleeping Indian (GB)'s progeny in our archive have won 8.9% of 3,715 runs since Mar 2010 (238 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 0.9% from 108.
Who are Doctor Bong's siblings?
Out of Vax Rapide (GB), Doctor Bong (GB) has 7 other produce in our archive, 3 of them winners. Most wins: Equuleus Pictor (GB) (8). Highest grade won: Class 3 (Equuleus Pictor (GB)). The wins came over 5f–6f. As at Nov 2026.

Record shown from May 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.