Santiburi Spring (GB)
Santiburi Spring (GB) is 1 from 15, the win coming at Class 6 level. Hasn't won since Oct 2016. Last raced off a career-high mark of 68.
Progeny in our archive
As a dam, Santiburi Spring (GB) has 4 produce in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Spirited Lad (GB) | 5 | 0 | — | — |
| Invincible Heir (GB) | 5 | 0 | — | — |
| Irish Spring (GB) | 2 | 0 | — | — |
| Santiburi Spirit (GB) | 3 | 0 | — | — |
- 1–15Wins / Runs
- 6.7%Strike rate
- 8 (53.3%)Placed
- −6.00£1 level staken=15 at SP
- 0.61Fair A/E n=15 · 0.52 incl. margin
- 68Highest OR
- 39dAvg 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
Best recent Speed 116
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 →
| Going | Runs | Best | Median | Since 22 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 6 | 116A | 103.5 | — |
| Distance | Runs | Best | Median | Since 22 Oct 2025 |
|---|---|---|---|---|
| 1m2f – 1m4f | 5 | 113B | 101 | — |
| 1m5f – 2m | 1 | — | — | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 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
Progeny in our archive have won 7.6% of 524 runs since Jan 2008 (38 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 1 | 0 | 0% | −7.6 | — |
| Good to Firm | 93 | 8 | 8.6% | +1 | — |
| Good | 67 | 6 | 9% | +1.4 | — |
| Good to Soft | 49 | 3 | 6.1% | −1.5 | 0 from 1 |
| Soft | 27 | 2 | 7.4% | −0.2 | — |
| Heavy | 3 | 0 | 0% | −7.6 | — |
| Standard (AW) | 284 | 21 | 7.4% | −0.2 | 1 from 14 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 69 | 5 | 7.2% | −0.4 | — |
| 6f – 7f | 208 | 18 | 8.7% | +1.1 | 0 from 4 |
| 1m – 1m1f | 90 | 5 | 5.6% | −2 | 0 from 3 |
| 1m2f – 1m4f | 115 | 11 | 9.6% | +2 | 1 from 7 |
| 1m5f – 2m | 31 | 0 | 0% | −7.6 | 0 from 1 |
| 2m1f – 2m4f | 10 | 1 | 10% | +2.4 | — |
| Over 3m | 1 | 0 | 0% | −7.6 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
9 siblings in the archive, 5 winners — best of them Resplendent Nova (GB) (8 wins).
The wins came over 7f–2m; the highest grade won is Class 3 (Resplendent Nova (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Resplendent Nova (GB) | 71 | 8 | 7f | Class 3 |
| Samsons Son (GB) | 34 | 6 | 7f–2m | Class 3 |
| Mr Willis (GB) | 29 | 5 | 7f–1m | Class 4 |
| Mister Bit (IRE) | 15 | 1 | 1m1½f | Class 6 |
| Boris The Bold (GB) | 11 | 1 | 1m | Class 7 |
| Elounta (GB) | 8 | 0 | — | — |
| Foxie Girl (GB) | 4 | 0 | — | — |
| Sams R Man (GB) | 4 | 0 | — | — |
| Prince Ayoob (GB) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 14 | 1 | 7% | −5.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 8 | 0 | 0% | −8.00 |
| Class 6 | 6 | 1 | 17% | +3.00 |
| Class 4 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Lingfield (AW) | 6 | 0 | 0% | −6.00 |
| Kempton (AW) | 4 | 1 | 25% | +5.00 |
| Chelmsford City (AW) | 3 | 0 | 0% | −3.00 |
| Newcastle (AW) | 1 | 0 | 0% | −1.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 7 | 1 | 14% | +2.00 |
| 6f – 7f | 4 | 0 | 0% | −4.00 |
| 1m – 1m1f | 3 | 0 | 0% | −3.00 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kieren Fox | 14 | 1 | 7% | −5.00 |
| Martin Dwyer | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2017 | 1 | 0 | 0% | −1.00 |
| 2016 | 12 | 1 | 8% | −3.00 |
| 2015 | 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
| Date | Course | Race | Pos | Btn | Wgt | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 Jan 17+19d | Kempton (AW) | Matchbook Traders Conference Handicap | 2/12 | ½ | 9-0 | 68 | 106A | 80A | Kieren Fox | 5/1 |
| 18 Dec 16+11d | Lingfield (AW) | Betway Stayers Handicap | 5/8 | 2½ | 9-11 | 68 | 116A | 67A | Kieren Fox | 7/2F |
| 07 Dec 16+20d | Lingfield (AW) | Betway Handicap (Div 1) | 2/9 | 1½ | 8-11 | 67 | 101A | 71A | Kieren Fox | 6/1 |
| 17 Nov 16+30d | Newcastle (AW) | ROA/Racing Post Owners' Jackpot Handicap | 5/13 | 1¼ | 8-12 | 68 | 113B | 76A | Kieren Fox | 7/1 |
| 18 Oct 16+28d | Kempton (AW) | Racing UK HD Handicap | 1/11 | 9-6 | 64 | 99A | 76A | Kieren Fox | 8/1 | |
| 20 Sep 16+29d | Lingfield (AW) | Injured Jockeys Fund Handicap | 8/14 | ½ | 9-4 | 65 | 78B | 64A | Kieren Fox | 8/1 |
| 22 Aug 16+7d | Kempton (AW) | Racinguk.com/hd Handicap | 4/12 | 2 | 9-7 | 65 | — | 77A | Kieren Fox | 4/1F |
| 15 Aug 16+80d | Chelmsford City (AW) | Coca Cola Zero Handicap | 3/8 | 1 | 9-0 | 65 | — | 70A | Kieren Fox | 3/1 |
| 27 May 16+16d | Haydock | ApolloBet Bet Through Your Mobile Handicap (Jockey Club Grassroots Flat Middle Distance Series Qualifier) | 3/14 | 2 | 9-2 | 65 | — | 77A | Kieren Fox | 20/1 |
| 11 May 16+75d | Lingfield (AW) | Injured Jockeys Fund Classified Stakes | 2/9 | nk | 9-0 | 65 | — | 71A | Kieren Fox | 6/1 |
| 26 Feb 16+16d | Lingfield (AW) | 32red Handicap | 2/9 | 1½ | 9-7 | 64 | — | 70A | Kieren Fox | 7/2 |
| 10 Feb 16+20d | Kempton (AW) | 32red Casino Handicap | 2/12 | hd | 8-8 | 62 | — | 69A | Martin Dwyer | 16/1 |
| 21 Jan 16+56d | Chelmsford City (AW) | toteexacta Pick The 1st And 2nd Median Auction Maiden Stakes | 3/7 | 4 | 8-7 | — | — | 66A | Kieren Fox | 10/1 |
| 26 Nov 15+135d | Chelmsford City (AW) | toteexacta Pick The 1st And 2nd Maiden Fillies' Stakes (Plus 10) (Div 2) | 7/10 | nk | 9-0 | — | — | 67A | Kieren Fox | 50/1 |
| 14 Jul 15 | Lingfield (AW) | British Stallion Studs Ebf Maiden Stakes | 9/12 | 3 | 9-0 | — | — | 53C | Kieren Fox | 66/1 |
Quick answers
- How many races has Santiburi Spring (GB) won?
- Santiburi Spring (GB) won 1 of 15 archived starts between 2015 and 2017, a strike rate of 6.7%. Placed 8 times in total (53.3% of starts).
- Who trained Santiburi Spring (GB)?
- Santiburi Spring (GB) was trained by John Best on the most recent run on record, at Kempton (AW) on 6 January 2017.
- Who is Santiburi Spring (GB)'s sire?
- Santiburi Spring (GB) is by Mullionmileanhour (IRE) out of Santiburi Girl (GB), whose sire is Casteddu.
- What going does Santiburi Spring (GB) prefer?
- Santiburi Spring (GB) has the best record on standard (aw) going: 1 win from 14 starts (7.1%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Santiburi Spring (GB)'s official rating?
- The most recent official rating on record is 68, from the run on 6 January 2017. That is also the highest on record.
- What is Santiburi Spring (GB)'s sire's record?
- Mullionmileanhour (IRE)'s progeny in our archive have won 7.6% of 524 runs since Jan 2008 (38 horses), Flat and jumps together.
- Who are Santiburi Spring (GB)'s siblings?
- Out of Santiburi Girl (GB), Santiburi Spring (GB) has 9 other produce in our archive, 5 of them winners. Most wins: Resplendent Nova (GB) (8). Highest grade won: Class 3 (Resplendent Nova (GB)). The wins came over 7f–2m. As at Oct 2026.
- Has Santiburi Spring (GB) produced winners?
- As a dam, Santiburi Spring (GB) has 4 produce in our archive, 0 of them winners. As at Oct 2026.