Sir Delius (GB)
Sir Delius won three of six starts on turf between Apr 2024 and Oct 2024, including the Group 3 Prix du Lys Longines at Chantilly in Jun 2024. All three wins came over 1m2f – 1m4f, two on good to soft and one on heavy. He won both starts at Chantilly and finished eighth of 16 in the Qatar Prix de l'Arc de Triomphe at Longchamp in Oct 2024. By Frankel out of a Daylami mare, he was trained by J-C Rouget.
- 3–6Wins / Runs
- 50%Strike rate
- 5 (83.3%)Placed
- +1.20£1 level staken=6 at SP
- 2.02Fair A/E n=6 · 1.68 incl. margin
- 36dAvg 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 18% of 7,521 runs since Jan 2008 (878 horses).
Weakest on heavy going: 12.8% from 329. Weakest over 2m1f – 2m4f (all codes): 12.3% from 268.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 15 | 4 | 26.7% | +8.7 | — |
| Good to Firm | 1,280 | 259 | 20.2% | +2.2 | — |
| Good | 1,915 | 362 | 18.9% | +0.9 | — |
| Good to Soft | 1,020 | 175 | 17.2% | −0.8 | 2 from 2 |
| Soft | 1,111 | 162 | 14.6% | −3.4 | 0 from 3 |
| Heavy | 329 | 42 | 12.8% | −5.2 | 1 from 1 |
| Standard (AW) | 1,851 | 350 | 18.9% | +0.9 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 65 | 11 | 16.9% | −1.1 | — |
| 6f – 7f | 1,263 | 236 | 18.7% | +0.7 | — |
| 1m – 1m1f | 1,980 | 371 | 18.7% | +0.7 | — |
| 1m2f – 1m4f | 2,882 | 546 | 18.9% | +0.9 | 3 from 6 |
| 1m5f – 2m | 968 | 151 | 15.6% | −2.4 | — |
| 2m1f – 2m4f | 268 | 33 | 12.3% | −5.7 | — |
| 2m5f – 3m | 84 | 6 | 7.1% | −10.9 | — |
| Over 3m | 11 | 0 | 0% | −18 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
8 siblings in the archive, 4 winners — best of them Nkosikazi (GB) (3 wins).
The wins came over 5f–1m2f; the highest grade won is Group 3 (Nkosikazi (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Nkosikazi (GB) | 17 | 3 | 1m–1m2f | Group 3 |
| Juan Elcano (GB) | 14 | 2 | 7f–1m2f | Listed |
| Constantine (GB) | 15 | 2 | 5f–7f | Class 5 |
| Whatzupwithme (GB) | 14 | 1 | 1m | Class 6 |
| Sapphire Secret (GB) | 3 | 0 | — | — |
| Whatamoon (GB) | 5 | 0 | — | — |
| Wotnot (IRE) | 11 | 0 | — | — |
| Ravenswood (GB) | 12 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 3 | 0 | 0% | −3.00 |
| Good to Soft | 2 | 2 | 100% | +2.60 |
| Heavy | 1 | 1 | 100% | +1.60 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Longchamp (FR) | 4 | 1 | 25% | −1.40 |
| Chantilly (FR) | 2 | 2 | 100% | +2.60 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Cristian Demuro | 3 | 2 | 67% | +1.60 |
| Ioritz Mendizabal | 2 | 0 | 0% | −2.00 |
| Christophe Soumillon | 1 | 1 | 100% | +1.60 |
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 | Jockey | SP |
|---|---|---|---|---|---|---|---|
| 2024 · 6 runs | |||||||
| 06 Oct 24+21d | Longchamp (FR) | Qatar Prix de l'Arc de Triomphe (3yo+ No Geldings) (Grande Course) (Turf) | 8/16 | ½ | 8-13 | Ioritz Mendizabal | 16/1 |
| 15 Sep 24+64d | Longchamp (FR) | Qatar Prix Niel (3yo) (Grande Course) (Turf) | 2/5 | 1½ | 9-2 | Ioritz Mendizabal | 67/10 |
| 13 Jul 24+27d | Longchamp (FR) | Grand Prix de Paris (3yo Colts & Fillies) (Grande Course) (Turf) | 3/8 | nk | 9-2 | Cristian Demuro | 21/10F |
| 16 Jun 24+36d | Chantilly (FR) | Prix du Lys Longines (3yo) (Turf) | 1/10 | 9-2 | Christophe Soumillon | 8/5F | |
| 11 May 24+34d | Chantilly (FR) | Prix du Puits aux Chiens (Conditions) (3yo) (Turf) | 1/5 | 9-0 | Cristian Demuro | EvensF | |
| 07 Apr 24 | Longchamp (FR) | Prix Juigne (Maiden) (Unraced 3yo Colts & Geldings) (Moyenne Course) (Turf) | 1/7 | 9-2 | Cristian Demuro | 8/5F | |
Quick answers
- How many races has Sir Delius won?
- Sir Delius (GB) won 3 of 6 archived starts in 2024, a strike rate of 50%. Placed 5 times in total (83.3% of starts).
- Who trained Sir Delius?
- Sir Delius (GB) was trained by J-C Rouget on the most recent run on record, at Longchamp (FR) on 6 October 2024.
- Who is Sir Delius's sire?
- Sir Delius (GB) is by Frankel (GB) out of Whatami (GB), whose sire is Daylami.
- What is Sir Delius's sire's record?
- Frankel (GB)'s progeny in our archive have won 18% of 7,521 runs since Jan 2008 (878 horses), Flat and jumps together. Weakest on heavy going: 12.8% from 329. Weakest over 2m1f – 2m4f (all codes): 12.3% from 268.
- Who are Sir Delius's siblings?
- Out of Whatami (GB), Sir Delius (GB) has 8 other produce in our archive, 4 of them winners. Most wins: Nkosikazi (GB) (3). Highest grade won: Group 3 (Nkosikazi (GB)). The wins came over 5f–1m2f. As at Oct 2026.