Boom Junior (GB)
Boom Junior (GB) is yet to win from 10 starts. Best effort: 3rd of 7 at Southwell (AW) (Jan 2016). Last raced off a career-high mark of 45.
- 0–10Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −10.00£1 level staken=10 at SP
- 0.00Fair A/E n=10 · 0.00 incl. margin
- 45Highest OR
- 30dAvg between runs
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.
KTB Speed and Rating
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
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
Progeny in our archive have won 8.5% of 8,347 runs since Jan 2008 (515 horses).
Strongest on firm going: 11.5% from 165.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 165 | 19 | 11.5% | +3 | — |
| Good to Firm | 1,925 | 187 | 9.7% | +1.2 | 0 from 1 |
| Good | 1,626 | 127 | 7.8% | −0.7 | 0 from 1 |
| Good to Soft | 811 | 56 | 6.9% | −1.6 | — |
| Soft | 625 | 51 | 8.2% | −0.3 | — |
| Heavy | 118 | 8 | 6.8% | −1.7 | — |
| Standard (AW) | 3,077 | 264 | 8.6% | +0.1 | 0 from 8 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 2,609 | 250 | 9.6% | +1.1 | 0 from 1 |
| 6f – 7f | 3,990 | 330 | 8.3% | −0.2 | 0 from 4 |
| 1m – 1m1f | 815 | 55 | 6.7% | −1.8 | 0 from 4 |
| 1m2f – 1m4f | 549 | 46 | 8.4% | −0.1 | 0 from 1 |
| 1m5f – 2m | 280 | 26 | 9.3% | +0.8 | — |
| 2m1f – 2m4f | 86 | 5 | 5.8% | −2.7 | — |
| 2m5f – 3m | 16 | 0 | 0% | −8.5 | — |
| Over 3m | 2 | 0 | 0% | −8.5 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
4 siblings in the archive, 1 winner — best of them Autopilot (GB) (1 win).
The wins came over 7f; the highest grade won is Class 6 (Autopilot (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Autopilot (GB) | 13 | 1 | 7f | Class 6 |
| Westhoughton (GB) | 10 | 0 | — | — |
| Princess Holly (GB) | 7 | 0 | — | — |
| Khyber Bridge (GB) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 8 | 0 | 0% | −8.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 6 | 0 | 0% | −6.00 |
| Class 5 | 3 | 0 | 0% | −3.00 |
| Class 4 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kempton (AW) | 3 | 0 | 0% | −3.00 |
| Southwell (AW) | 2 | 0 | 0% | −2.00 |
| Brighton | 1 | 0 | 0% | −1.00 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Chelmsford City (AW) | 1 | 0 | 0% | −1.00 |
| Bath | 1 | 0 | 0% | −1.00 |
| Wolverhampton (AW) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 4 | 0 | 0% | −4.00 |
| 1m – 1m1f | 4 | 0 | 0% | −4.00 |
| 1m2f – 1m4f | 1 | 0 | 0% | −1.00 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| William Carson | 4 | 0 | 0% | −4.00 |
| Josephine Gordon | 1 | 0 | 0% | −1.00 |
| Stevie Donohoe | 1 | 0 | 0% | −1.00 |
| Mitch Godwin | 1 | 0 | 0% | −1.00 |
| Jimmy Quinn | 1 | 0 | 0% | −1.00 |
| Luke Morris | 1 | 0 | 0% | −1.00 |
| William Twiston-Davies | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 9 | 0 | 0% | −9.00 |
| Tongue tie | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2016 | 6 | 0 | 0% | −6.00 |
| 2015 | 4 | 0 | 0% | −4.00 |
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
| Date | Course | Race | Pos | Btn | Wgt | OR | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 28 Jun 16+90d | Brighton | Poker At bet365 Handicap | 11/11 | 7 | 7-13 | 45 | 15C | Josephine Gordon | 33/1 |
| 30 Mar 16+20d | Kempton (AW) | Racing Uk In Glorious Hd Handicap | 7/11 | 1 | 8-7 | 45 | 35A | William Carson | 33/1 |
| 10 Mar 16+15d | Southwell (AW) | 32red Handicap | 5/9 | nk | 8-12 | 45 | 49A | Stevie Donohoe | 16/1 |
| 24 Feb 16+28d | Lingfield (AW) | 32red Casino Apprentice Handicap | 4/7 | 2¾ | 8-10 | 45 | 31A | Mitch Godwin | 20/1 |
| 27 Jan 16+22d | Kempton (AW) | 32Red Casino Handicap | 9/9 | 7 | 8-12 | 45 | 24C | William Carson | 16/1 |
| 05 Jan 16+29d | Southwell (AW) | 32Red Handicap | 3/7 | 1½ | 8-12 | 45 | 51A | William Carson | 25/1 |
| 07 Dec 15+26d | Chelmsford City (AW) | mytotepool.com Nursery | 8/8 | shd | 8-8 | 45 | 27A | Jimmy Quinn | 66/1 |
| 11 Nov 15+24d | Kempton (AW) | 32Red/Irish Stallion Farms EBF Maiden Stakes (Plus 10) | 12/12 | ¾ | 9-5 | — | 33C | Luke Morris | 66/1 |
| 18 Oct 15+19d | Bath | Thomas Firbank Shipping/Irish EBF Maiden Stakes | 9/11 | 3¼ | 9-5 | — | 31A | William Twiston-Davies | 100/1 |
| 29 Sep 15 | Wolverhampton (AW) | Enjoy Daily Racing Tips At bookies.com Maiden Auction Stakes | 9/10 | 8 | 9-5 | — | 33C | William Carson | 66/1 |
Quick answers
- How many races has Boom Junior (GB) won?
- Boom Junior (GB) has yet to win, from 10 archived starts between 2015 and 2016.
- Who trained Boom Junior (GB)?
- Boom Junior (GB) was trained by Tony Carroll on the most recent run on record, at Brighton on 28 June 2016.
- Who is Boom Junior (GB)'s sire?
- Boom Junior (GB) is by Compton Place (GB) out of Khyber Knight (IRE), whose sire is Night Shift.
- What is Boom Junior (GB)'s official rating?
- The most recent official rating on record is 45, from the run on 28 June 2016. That is also the highest on record.
- What is Boom Junior (GB)'s sire's record?
- Compton Place (GB)'s progeny in our archive have won 8.5% of 8,347 runs since Jan 2008 (515 horses), Flat and jumps together. Strongest on firm going: 11.5% from 165.
- Who are Boom Junior (GB)'s siblings?
- Out of Khyber Knight (IRE), Boom Junior (GB) has 4 other produce in our archive, 1 of them a winner. Most wins: Autopilot (GB) (1). Highest grade won: Class 6 (Autopilot (GB)). The wins came over 7f. As at Oct 2026.