Marsilius (IRE)
Marsilius is a gelding by Calyx out of the Shamardal mare Qawaasem. He ran three times between Aug 2023 and Oct 2024 without winning or placing. All three starts came in France at Chantilly, Longchamp and Deauville over trips from 6f to 1m1f on ground ranging from good to soft to standard AW. His last run, at Chantilly in Oct 2024, saw him finish 11 of 17 in the Prix du Cabinet d'Angle.
- 0–3Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −3.00£1 level staken=3 at SP
- 224dAvg between runs
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 13.3% of 1,496 runs since Jan 2008 (172 horses).
Weakest on good to soft going: 8.9% from 168. Weakest at trips under 6f (all codes): 9.9% from 111.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 3 | 0 | 0% | −13.3 | — |
| Good to Firm | 210 | 25 | 11.9% | −1.4 | — |
| Good | 375 | 51 | 13.6% | +0.3 | — |
| Good to Soft | 168 | 15 | 8.9% | −4.4 | 0 from 1 |
| Soft | 187 | 25 | 13.4% | +0.1 | 0 from 1 |
| Heavy | 67 | 15 | 22.4% | +9.1 | — |
| Standard (AW) | 486 | 68 | 14% | +0.7 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 111 | 11 | 9.9% | −3.4 | — |
| 6f – 7f | 757 | 106 | 14% | +0.7 | 0 from 2 |
| 1m – 1m1f | 361 | 50 | 13.9% | +0.6 | 0 from 1 |
| 1m2f – 1m4f | 200 | 23 | 11.5% | −1.8 | — |
| 1m5f – 2m | 45 | 6 | 13.3% | 0 | — |
| 2m1f – 2m4f | 22 | 3 | 13.6% | +0.3 | — |
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
4 siblings in the archive, 2 winners — best of them Nubough (IRE) (5 wins).
The wins came over 6f–7f; the highest grade won is Class 4 (Nubough (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Nubough (IRE) | 75 | 5 | 6f–7f | Class 4 |
| Bakr (GB) | 11 | 1 | 7f | Class 5 |
| Shurut (GB) | 3 | 0 | — | — |
| Kawaalot (IRE) | 11 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chantilly (FR) | 1 | 0 | 0% | −1.00 |
| Longchamp (FR) | 1 | 0 | 0% | −1.00 |
| Deauville (FR) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 2 | 0 | 0% | −2.00 |
| 1m – 1m1f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Aurelien Lemaitre | 2 | 0 | 0% | −2.00 |
| Mme Marie Velon | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2024 | 2 | 0 | 0% | −2.00 |
| 2023 | 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 | Jockey | SP |
|---|---|---|---|---|---|---|---|
| 2024 · 2 runs | |||||||
| 28 Oct 24+50d | Chantilly (FR) | Prix du Cabinet d'Angle (Handicap) (3yo) (All-Weather Track) (Polytrack) | 11/17 | 5 | 9-5 | Aurelien Lemaitre | 53/1 |
| 08 Sep 24+397d | Longchamp (FR) | Prix de la Place d'Estienne d'Orves (Conditions) (3yo) (Moyenne Course) (Turf) | 10/11 | 7½ | 9-1 | Mme Marie Velon | 12/1 |
| 2023 · 1 run | |||||||
| 08 Aug 23 | Deauville (FR) | Prix de Tour-en-Bessin (Conditions) (2yo Colts & Geldings) (Round Course) (Turf) | 7/8 | hd | 8-11 | Aurelien Lemaitre | 16/1 |
Quick answers
- How many races has Marsilius won?
- Marsilius (IRE) has yet to win, from 3 archived starts between 2023 and 2024.
- Who trained Marsilius?
- Marsilius (IRE) was trained by Vaclav Luka Jr on the most recent run on record, at Chantilly (FR) on 28 October 2024.
- Who is Marsilius's sire?
- Marsilius (IRE) is by Calyx (GB) out of Qawaasem (IRE), whose sire is Shamardal.
- What is Marsilius's sire's record?
- Calyx (GB)'s progeny in our archive have won 13.3% of 1,496 runs since Jan 2008 (172 horses), Flat and jumps together. Weakest on good to soft going: 8.9% from 168. Weakest at trips under 6f (all codes): 9.9% from 111.
- Who are Marsilius's siblings?
- Out of Qawaasem (IRE), Marsilius (IRE) has 4 other produce in our archive, 2 of them winners. Most wins: Nubough (IRE) (5). Highest grade won: Class 4 (Nubough (IRE)). The wins came over 6f–7f. As at Oct 2026.