Good Reason (GB)
Good Reason (GB) is 1 from 8, the win coming at Class 5 level. Hasn't won since Oct 2019. The win came on the all-weather — 0 from 4 on turf. Last raced off 69, 11lb below the career-high mark.
Progeny in our archive
As a dam, Good Reason (GB) has 1 produce in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Rationale (GB) | 4 | 0 | — | — |
- 1–8Wins / Runs
- 12.5%Strike rate
- 1 (12.5%)Placed
- −2.50£1 level staken=8 at SP
- 1.64Fair A/E n=8 · 1.41 incl. margin
- 80Highest OR
- 79dAvg 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 97
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 21 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 4 | 97A | 78 | — |
| Soft | 2 | 64A | 50.5 | — |
| Good | 2 | 60A | 48 | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 1m2f – 1m4f | 4 | 97A | 78 | — |
| 1m – 1m1f | 3 | 64A | 60 | — |
| 6f – 7f | 1 | — | — | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 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 11.3% of 21,878 runs since Jan 2008 (1,594 horses).
Strongest on firm going: 15% from 107.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 107 | 16 | 15% | +3.7 | — |
| Good to Firm | 3,694 | 452 | 12.2% | +0.9 | — |
| Good | 4,842 | 510 | 10.5% | −0.8 | 0 from 2 |
| Good to Soft | 2,409 | 251 | 10.4% | −0.9 | — |
| Soft | 2,725 | 254 | 9.3% | −2 | 0 from 2 |
| Heavy | 822 | 69 | 8.4% | −2.9 | — |
| Standard (AW) | 7,278 | 917 | 12.6% | +1.3 | 1 from 4 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 2,064 | 278 | 13.5% | +2.2 | — |
| 6f – 7f | 10,700 | 1,253 | 11.7% | +0.4 | 0 from 1 |
| 1m – 1m1f | 4,994 | 546 | 10.9% | −0.4 | 0 from 3 |
| 1m2f – 1m4f | 2,469 | 236 | 9.6% | −1.7 | 1 from 4 |
| 1m5f – 2m | 1,089 | 109 | 10% | −1.3 | — |
| 2m1f – 2m4f | 472 | 41 | 8.7% | −2.6 | — |
| 2m5f – 3m | 86 | 7 | 8.1% | −3.2 | — |
| Over 3m | 4 | 0 | 0% | −11.3 | — |
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
6 siblings in the archive, 2 winners — best of them Porta Rosa (USA) (1 win).
The wins came over 6f–1m; the highest grade won is Class 4 (Porta Rosa (USA)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Porta Rosa (USA) | 8 | 1 | 6f | Class 4 |
| Vociferous (USA) | 11 | 1 | 1m | Class 6 |
| Eagle's Stare (IRE) | 2 | 0 | — | — |
| Suhayl Moon (IRE) | 4 | 0 | — | — |
| Distant Image (IRE) | 1 | 0 | — | — |
| Sandpyper (IRE) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 4 | 1 | 25% | +1.50 |
| Soft | 2 | 0 | 0% | −2.00 |
| Good | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 5 | 1 | 20% | +0.50 |
| Class 4 | 2 | 0 | 0% | −2.00 |
| Class 2 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chelmsford City (AW) | 2 | 1 | 50% | +3.50 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 4 | 1 | 25% | +1.50 |
| 1m – 1m1f | 3 | 0 | 0% | −3.00 |
| 6f – 7f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Oisin Murphy | 2 | 1 | 50% | +3.50 |
| Tom Queally | 2 | 0 | 0% | −2.00 |
| Callum Shepherd | 1 | 0 | 0% | −1.00 |
| David Probert | 1 | 0 | 0% | −1.00 |
| Harry Bentley | 1 | 0 | 0% | −1.00 |
| Gabriele Malune | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2021 | 2 | 0 | 0% | −2.00 |
| 2020 | 1 | 0 | 0% | −1.00 |
| 2019 | 5 | 1 | 20% | +0.50 |
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
| Date | Course | Race | Pos | Btn | Wgt | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 03 Feb 21+13d | Kempton (AW) | Unibet Extra Place Offers Every Day Fillies' Handicap | 10/10 | 4¾ | 9-9 | 69 | 49C | 53C | Callum Shepherd | 22/1 |
| 21 Jan 21+101d | Lingfield (AW) | betyourway At Betway Handicap | 7/11 | 1½ | 9-4 | 73 | 97A | 65A | David Probert | 80/1 |
| 12 Oct 20+328d | Yarmouth | Download The At The Races App Handicap | 8/9 | 5½ | 9-9 | 77 | 37C | 49C | Harry Bentley | 50/1 |
| 19 Nov 19+33d | Chelmsford City (AW) | Bet toteexacta At totesport.com Nursery | 4/5 | 2 | 9-4 | 80 | 84C | 67B | Gabriele Malune | 3/1 |
| 17 Oct 19+48d | Chelmsford City (AW) | Bet At totesport.com Nursery | 1/12 | 9-7 | 68 | 72A | 79A | Oisin Murphy | 9/2 | |
| 30 Aug 19+13d | Thirsk | British EBF Fillies' Novice Stakes (Plus 10) | 6/8 | 11 | 9-0 | — | 60A | 40A | Tom Queally | 12/1 |
| 17 Aug 19+16d | Doncaster | Wavin Hep2o EBF Maiden Fillies' Stakes (Plus 10) (Str) | 3/7 | 5 | 9-0 | — | 64A | 66A | Tom Queally | 12/1 |
| 01 Aug 19 | Goodwood | Markel Insurance British EBF Maiden Fillies' Stakes (Plus 10) | 11/15 | 1 | 9-0 | — | 36C | 59A | Oisin Murphy | 20/1 |
Quick answers
- How many races has Good Reason (GB) won?
- Good Reason (GB) won 1 of 8 archived starts between 2019 and 2021, a strike rate of 12.5%. Placed 1 time in total (12.5% of starts).
- Who trained Good Reason (GB)?
- Good Reason (GB) was trained by Rae Guest on the most recent run on record, at Kempton (AW) on 3 February 2021.
- Who is Good Reason (GB)'s sire?
- Good Reason (GB) is by Dark Angel (IRE) out of Sander Camillo (USA), whose sire is Dixie Union.
- What going does Good Reason (GB) prefer?
- Good Reason (GB) has the best record on standard (aw) going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Good Reason (GB)'s official rating?
- The most recent official rating on record is 69, from the run on 3 February 2021. The highest on record is 80.
- What is Good Reason (GB)'s sire's record?
- Dark Angel (IRE)'s progeny in our archive have won 11.3% of 21,878 runs since Jan 2008 (1,594 horses), Flat and jumps together. Strongest on firm going: 15% from 107.
- Who are Good Reason (GB)'s siblings?
- Out of Sander Camillo (USA), Good Reason (GB) has 6 other produce in our archive, 2 of them winners. Most wins: Porta Rosa (USA) (1). Highest grade won: Class 4 (Porta Rosa (USA)). The wins came over 6f–1m. As at Oct 2026.
- Has Good Reason (GB) produced winners?
- As a dam, Good Reason (GB) has 1 produce in our archive, 0 of them winners. As at Oct 2026.