Underlay (GB)
Underlay is a gelding by Harbour Watch out of a Kodiac mare who was yet to win from five starts between Aug 2023 and Oct 2023. He raced at four different courses over trips from 1m to 1m4f on ground ranging from good to firm to soft as well as on standard going at Chelmsford City. His official rating reached a highest ever mark of 62 and stood at 58 when he finished 8 of 8 in a Class 6 handicap at Chelmsford City in Oct 2023.
- 0–5Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −5.00£1 level staken=5 at SP
- 0.00Fair A/E n=5 · 0.00 incl. margin
- 62Highest OR
- 19dAvg 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 64
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 |
|---|---|---|---|---|
| Good to Firm | 2 | 64B | 59 | — |
| Standard (AW) | 1 | — | — | — |
| Soft | 1 | — | — | — |
| Good | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 22 Oct 2025 |
|---|---|---|---|---|
| 1m2f – 1m4f | 3 | 64B | 54 | — |
| 1m – 1m1f | 2 | 72C | 65.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 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 10.2% of 3,551 runs since Jan 2008 (236 horses).
Weakest on soft going: 6.5% from 321. Strongest at trips under 6f (all codes): 13.6% from 463.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 40 | 4 | 10% | −0.2 | — |
| Good to Firm | 598 | 76 | 12.7% | +2.5 | 0 from 2 |
| Good | 729 | 64 | 8.8% | −1.4 | 0 from 1 |
| Good to Soft | 385 | 34 | 8.8% | −1.4 | — |
| Soft | 321 | 21 | 6.5% | −3.7 | 0 from 1 |
| Heavy | 97 | 13 | 13.4% | +3.2 | — |
| Standard (AW) | 1,381 | 150 | 10.9% | +0.7 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 463 | 63 | 13.6% | +3.4 | — |
| 6f – 7f | 1,466 | 134 | 9.1% | −1.1 | — |
| 1m – 1m1f | 747 | 82 | 11% | +0.8 | 0 from 2 |
| 1m2f – 1m4f | 461 | 49 | 10.6% | +0.4 | 0 from 3 |
| 1m5f – 2m | 284 | 23 | 8.1% | −2.1 | — |
| 2m1f – 2m4f | 99 | 8 | 8.1% | −2.1 | — |
| 2m5f – 3m | 21 | 3 | 14.3% | +4.1 | — |
| Over 3m | 10 | 0 | 0% | −10.2 | — |
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
6 siblings in the archive, 3 winners — best of them Lihou (GB) (12 wins).
The wins came over 5f–1m; the highest grade won is Class 3 (Lihou (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Lihou (GB) | 94 | 12 | 5f–6f | Class 3 |
| Queen's Eyot (GB) | 11 | 3 | 7f–1m | Class 3 |
| Bonnita (GB) | 12 | 1 | 6f | Class 5 |
| Lihou Lady (GB) | 5 | 0 | — | — |
| Miss Island Ruler (GB) | 11 | 0 | — | — |
| Karluk River (GB) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Firm | 2 | 0 | 0% | −2.00 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 2 | 0 | 0% | −2.00 |
| Class 4 | 2 | 0 | 0% | −2.00 |
| Class 5 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chelmsford City (AW) | 1 | 0 | 0% | −1.00 |
| Bath | 1 | 0 | 0% | −1.00 |
| Salisbury | 1 | 0 | 0% | −1.00 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 3 | 0 | 0% | −3.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| William Carson | 4 | 0 | 0% | −4.00 |
| George Bass | 1 | 0 | 0% | −1.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 28 Oct 23+26d | Chelmsford City (AW) | Racing Welfare Supporting Racing's Workforce Handicap | 8/8 | 6½ | 9-8 | 58 | 72C | 39C | William Carson | 33/1 |
| 02 Oct 23+17d | Bath | Download The Vickers.Bet App Handicap (Div 1) | 12/14 | ½ | 9-11 | 62 | 59C | 54C | William Carson | 66/1 |
| 15 Sep 23+10d | Salisbury | D & N Construction British EBF Novice Stakes (GBB Race) | 8/8 | 2¼ | 9-10 | — | 54B | 70A | William Carson | 150/1 |
| 05 Sep 23+24d | Goodwood | Ambrose Harcourt Memorial Novice Stakes (GBB Race) | 6/8 | 1 | 9-10 | — | 32A | 63A | William Carson | 150/1 |
| 12 Aug 23 | Lingfield | Samson Centre Celebration Maiden Stakes (GBB Race) | 7/7 | 4¾ | 9-13 | — | 64B | 51A | George Bass | 80/1 |
Quick answers
- How many races has Underlay (GB) won?
- Underlay (GB) has yet to win, from 5 archived starts in 2023.
- Who trained Underlay (GB)?
- Underlay (GB) was trained by Adam West on the most recent run on record, at Chelmsford City (AW) on 28 October 2023.
- Who is Underlay (GB)'s sire?
- Underlay (GB) is by Harbour Watch (IRE) out of Kodiac Island (GB), whose sire is Kodiac.
- What is Underlay (GB)'s official rating?
- The most recent official rating on record is 58, from the run on 28 October 2023. The highest on record is 62.
- What is Underlay (GB)'s sire's record?
- Harbour Watch (IRE)'s progeny in our archive have won 10.2% of 3,551 runs since Jan 2008 (236 horses), Flat and jumps together. Weakest on soft going: 6.5% from 321. Strongest at trips under 6f (all codes): 13.6% from 463.
- Who are Underlay (GB)'s siblings?
- Out of Kodiac Island (GB), Underlay (GB) has 6 other produce in our archive, 3 of them winners. Most wins: Lihou (GB) (12). Highest grade won: Class 3 (Lihou (GB)). The wins came over 5f–1m. As at Oct 2026.